Key Cybersecurity Threats Saudi Businesses Should Prepare for in 2027

Saudi businesses are becoming more connected through cloud services, Microsoft 365, remote access, online applications, connected infrastructure and AI-enabled tools. These technologies support growth and efficiency, but they also increase the number of identities, devices, systems and third parties that organizations need to protect.

Cybersecurity investment in the Kingdom reflects that importance. The National Cybersecurity Authority (NCA) reports that cybersecurity spending in Saudi Arabia reached SAR 15.2 billion in 2024, up 14% from 2023, with private-sector organizations accounting for SAR 10.3 billion. National Center for Assessment

This guide examines the cybersecurity threats Saudi businesses should prepare for going into 2027, based on evidence available through October 2026. It does not predict which threat will be “number one” in 2027 or rank threats by Saudi incident prevalence. Instead, it focuses on threat categories supported by current Saudi regulatory and advisory information together with relevant global threat intelligence.

As credible 2027 threat reports become available, the evidence and priorities on this page should be reviewed and updated.

Cybersecurity Threat Landscape in Saudi Arabia Going Into 2027

Saudi Arabia has developed a strong national cybersecurity ecosystem. In June 2026, the NCA reported that the Kingdom maintained first place in the cybersecurity indicator of the IMD World Competitiveness Yearbook 2026, marking the third consecutive year at the top of that ranking. National Center for Assessment

That national ranking should not be interpreted as evidence that every individual organization in Saudi Arabia is automatically secure.

Each business still has its own:

• Users and administrator accounts
• Laptops and other endpoints
• Microsoft 365 and cloud identities
• Firewalls and networks
• Websites and applications
• Vendors and contractors
• Servers and data
• Remote-access systems
• Industrial or OT environments where applicable

Saudi CERT’s current advisory stream provides a practical reminder of how quickly technology risk changes. On October 1, 2026, the NCA’s Saudi CERT portal showed high or critical alerts affecting products from vendors including Fortinet, F5, WatchGuard and HPE. National Center for Assessment

Those alerts do not mean that every Saudi company is under active attack. They show why businesses need an ongoing process for identifying exposed technology, reviewing security advisories and applying appropriate remediation.

Going into 2027, organizations should spend less time trying to guess one future “biggest threat” and more time understanding the attack paths relevant to their own environment.

Cybersecurity Threats Saudi Businesses Should Prepare For

These are practical business threat categories, not mutually exclusive attack types. A single incident can involve several of them.

1. Phishing and Social Engineering

Phishing remains a major business risk because attackers do not always need to break through a firewall when they can convince a legitimate user to provide access.

An attack may arrive through:

• Email
• SMS
• WhatsApp
• QR codes
• Social media
• A fake Microsoft 365 login page
• A phone call pretending to be IT support
• A message impersonating a supplier or executive

AI is increasing the speed, scale and personalization of existing social-engineering techniques. Microsoft’s 2026 Digital Defense Report says threat actors are using AI across areas including reconnaissance, phishing, malware and exploit development, while emphasizing that familiar weaknesses such as people, identities and trusted access remain central to many attacks. Microsoft

Businesses should therefore avoid relying on poor grammar or obvious spelling mistakes as primary phishing indicators.

A realistic attack might start with an employee receiving a Microsoft 365 password-expiry message. The link leads to a fake login page, credentials are entered, and the attacker attempts to use the account.

Useful defenses include:

• MFA for business accounts
• Phishing-resistant authentication for administrators and high-risk identities where supported
• Email filtering and anti-phishing controls
• Employee awareness
• Clear reporting procedures
• Independent verification of unusual requests
• Strong protection for privileged accounts

For a broader explanation of attack methods, see 15 Common Types of Cyber Attacks and How Businesses Can Prevent Them.

2. Business Email Compromise

Business Email Compromise, or BEC, deserves separate attention because it can cause serious financial loss without traditional malware.

A common scenario is:

Supplier or employee account compromised or impersonated
↓
Finance conversation observed or imitated
↓
Convincing invoice or payment request sent
↓
Bank details changed
↓
Payment sent to the attacker

BEC can be effective because the fraudulent message may use genuine names, signatures, invoice formats or information gathered from earlier conversations.

For Saudi SMEs and B2B companies that regularly exchange quotations, invoices and bank details by email, this is a practical risk.

Useful controls include:

• MFA
• Anti-impersonation email controls
• Monitoring of unusual mailbox rules
• Independent verification of changed bank details
• Secondary approval for high-value payments where appropriate
• Clear finance-team procedures
• SPF, DKIM and DMARC

However, SPF, DKIM and DMARC are not complete BEC defenses. They can help reduce unauthorized spoofing of your own domain, but they do not prevent attacks from compromised genuine mailboxes, lookalike domains or every form of impersonation.

For payment fraud, business verification procedures remain one of the most important controls.

3. Ransomware and Data Extortion

Modern ransomware incidents may involve much more than file encryption.

Attackers can steal sensitive information before encryption and use the threat of disclosure as additional leverage. Some extortion incidents may focus heavily on stolen data even when encryption is limited.

Current global evidence shows ransomware activity remained elevated during 2026. Check Point Research recorded 2,139 victims on monitored ransomware data-leak sites in Q2 2026, essentially unchanged from Q1 but 33% higher year over year. These figures are global and represent leak-site postings, not a Saudi-specific ransomware incident count. Check Point Software

Potential business consequences include:

• Unavailable systems
• Interrupted operations
• Data theft
• Recovery costs
• Customer or supplier disruption
• Legal or contractual consequences
• Reputational damage

Risk reduction requires multiple layers:

• Endpoint protection or EDR
• Vulnerability management
• Email security
• Restricted administrative access
• Network segmentation
• Protected backups
• Tested recovery
• Incident-response planning

A backup should not simply exist. The organization should know whether important systems and data can actually be restored.

4. Credential, Token and Session Compromise

Identity compromise is no longer limited to stolen passwords.

Attackers may target:

• Passwords
• Authentication tokens
• Browser sessions
• MFA approvals
• Administrator identities
• VPN accounts
• Cloud application permissions
• OAuth consent

A compromised identity may allow an attacker to search email, download files, create forwarding rules, impersonate a user or attempt additional privilege escalation.

Microsoft’s 2026 Digital Defense Report continues to identify people and trusted identities as major access paths and recommends stronger identity governance and phishing-resistant authentication. Microsoft

Businesses should prioritize:

• MFA
• Phishing-resistant MFA for privileged users where practical
• Separate administrator accounts
• Sign-in monitoring
• Removal of inactive accounts
• Least privilege
• Conditional Access where licensing and requirements support it
• Review of risky or legacy authentication methods
• Unique passwords and appropriate password-manager use

Identity security matters increasingly as organizations rely on cloud applications rather than one traditional office network.

5. Exploitation of Unpatched and Internet-Facing Systems

Attackers actively look for exposed or vulnerable:

• VPN appliances
• Firewalls
• Remote-access gateways
• Web applications
• Servers
• Routers
• Network appliances
• Security products
• Content management systems

Saudi CERT’s continuing high and critical security advisories reinforce why vulnerability management needs to be an ongoing operational process rather than an annual exercise. National Center for Assessment

A practical process is:

Asset Inventory
↓
Identify Vulnerability
↓
Assess Exposure, Exploitability and Business Importance
↓
Prioritize Remediation
↓
Patch or Mitigate
↓
Verify

Do not prioritize only by a raw CVSS score.

Risk decisions should also consider:

• Whether exploitation is known or active
• Whether the system is Internet-facing
• Business criticality
• Available mitigations
• Ease of exploitation
• Potential impact

A common problem is not simply failure to install a patch. It is that the organization does not know the vulnerable system exists or does not realize it is exposed.

6. Cloud and Microsoft 365 Account Compromise

Cloud security is increasingly tied to identity security.

Important risks include:

• Compromised administrator accounts
• Excessive privileges
• Weak authentication
• Stolen sessions or tokens
• Misconfigured file sharing
• Malicious OAuth consent
• Unmonitored accounts
• Insecure integrations

Microsoft’s 2026 Digital Defense Report states that 78% of observed attack techniques against critical infrastructure in its dataset used cloud identity abuse. This is Microsoft global threat-intelligence evidence relating to its observed critical-infrastructure activity—not a Saudi-wide attack percentage. Microsoft

For Microsoft 365 environments, regularly review:

• Administrator roles
• MFA
• Conditional Access where appropriate
• Sign-in activity
• Mailbox forwarding rules
• External sharing
• OAuth/application permissions
• Security alerts

Saudi Arabia East Datacenter Region

Microsoft announced that its Saudi Arabia East datacenter region is scheduled to become available in November 2026, allowing supported Microsoft cloud and AI services and eligible workloads to use infrastructure located in the Kingdom. Source

That announcement should not be interpreted as meaning every Microsoft 365 service or every Saudi tenant will automatically have all data stored locally in Saudi Arabia from November.

Organizations with data-residency requirements should verify the specific Microsoft service, eligible workload, tenant geography and current contractual/data-location terms.

7. Third-Party and Supply-Chain Risk

Businesses often trust external organizations with access to applications, systems or information.

Examples include:

• IT providers
• ERP vendors
• Software vendors
• Cloud applications
• Contractors
• Maintenance companies
• SaaS integrations
• Remote-support providers

A useful question is:

If this provider’s account or system were compromised, what could the attacker reach inside our environment?

Third-party compromise can occur through:

• Remote support accounts
• VPN access
• APIs
• SaaS integrations
• Administrator credentials
• Shared cloud storage
• Vendor software

Not every third-party incident is technically a software supply-chain attack. For example, a compromised supplier mailbox used to send a fake invoice is better understood as BEC or third-party account compromise.

Businesses should:

• Restrict vendor permissions
• Require MFA where appropriate
• Monitor privileged remote access
• Review third-party accounts periodically
• Remove access when the relationship ends
• Define security and incident-notification expectations contractually where relevant

8. Insider Risk

Insider risk can involve deliberate misuse or accidental actions by someone with legitimate access.

Examples include:

• Sending confidential information to the wrong recipient
• Oversharing documents
• Moving company data to personal accounts
• Misconfiguring access
• Falling for phishing
• Keeping access after changing roles
• Deliberately stealing or damaging information

Useful controls include:

• Least privilege
• Appropriate separation of duties
• Employee offboarding
• Periodic access reviews
• Logging and monitoring
• Data protection controls
• File-sharing restrictions

Suspicious activity does not automatically prove malicious intent. Security teams should evaluate behavior in its proper operational context.

9. DDoS and Service Disruption

Distributed Denial-of-Service attacks attempt to overwhelm websites, applications or infrastructure so legitimate users cannot access them reliably.

Potentially exposed services include:

• E-commerce
• Customer portals
• APIs
• Online applications
• Public websites
• Remote-access services

Depending on business impact and architecture, defenses may include:

• DDoS mitigation services
• ISP or cloud protection
• CDN capabilities
• Traffic monitoring
• Suitable redundancy
• Incident-response procedures

Not every organization faces the same DDoS risk.

The important question is whether loss of a particular Internet-facing service would materially affect customers or operations.

10. OT and Industrial Cybersecurity Threats

Industrial organizations may operate:

• Corporate IT
• Industrial networks
• SCADA systems
• PLCs
• HMIs
• Engineering workstations
• Remote vendor access
• Other Operational Technology

OT incidents can have different consequences from ordinary office-system incidents because they may affect equipment, production or physical processes.

The NCA continues to publish Operational Technology Cybersecurity Controls (OTCC-1:2022), which establish minimum cybersecurity requirements for OT/ICS environments within their defined scope. National Center for Assessment

Industrial organizations should pay particular attention to:

• IT/OT boundaries
• Asset visibility
• Vendor remote access
• Legacy systems
• Engineering accounts
• Vulnerability and patch planning
• Incident coordination between IT, operations and safety teams

Not every manufacturing facility automatically has identical OTCC obligations; applicability should be determined from the official scope and the organization’s environment.

For a deeper explanation, see IT vs OT Cybersecurity: Key Differences for Businesses in Saudi Arabia.

11. AI-Assisted Impersonation and Deepfake Fraud

AI-assisted fraud is best understood as an amplifier of existing social-engineering techniques, not as a completely separate category of cyberattack.

Attackers can use AI to help create:

• More convincing phishing messages
• Personalized scams
• Synthetic voice messages
• Fake images or video
• Executive impersonation
• Supplier impersonation

Microsoft’s latest threat reporting says AI is increasingly being applied to social engineering and other established attack workflows, often improving their speed, scale and ability to tailor activity. Microsoft

A realistic business scenario is an employee receiving a convincing voice message that appears to come from a senior manager asking for an urgent transfer or sensitive information.

The goal should not be to train employees to recognize every deepfake visually or by voice.

Instead:

• Verify unusual requests using a known second channel
• Follow established approval procedures
• Do not rely on voice or video alone as proof of identity
• Escalate unusual executive or supplier requests
• Do not bypass controls because a message appears urgent

Strong business procedures remain useful even when impersonation becomes more convincing.

How Cyberattacks Can Move Through a Business

Cyber incidents often involve multiple connected techniques.

One illustrative example is:

Phishing / Exposed Vulnerability / Vendor Access
↓
Initial Access
↓
Identity or Device Compromise
↓
Additional Access or Privilege
↓
Cloud or Internal-System Access
↓
Data Theft / Fraud / Ransomware / Operational Disruption

Not every attack follows all of these stages.

For example, a user may enter credentials into a phishing page. The attacker then gains mailbox access, identifies an active supplier conversation and attempts to change payment details.

What started as phishing becomes credential compromise, cloud account compromise and BEC.

Another attack might begin with an exposed VPN vulnerability and lead to deeper network access.

This is why cybersecurity controls need to work together rather than operate as isolated products.

Which Business Areas Are Most Exposed?

This changes the question from:

“Which cybersecurity product should we buy?”

to:

“Which parts of our business are exposed, and which controls protect them?”

How Saudi Businesses Can Reduce Cyber Risk

Rather than repeating a separate long control list for every threat, businesses can establish a coordinated baseline.

Know What You Operate

Maintain an inventory of endpoints, servers, network devices, cloud services, user accounts, websites and important business applications.

Unknown assets easily become unmanaged assets.

Protect Identities

Use MFA, restrict administrative access, remove unused accounts and review privileged roles.

For administrators and high-risk identities, consider phishing-resistant authentication where supported.

Protect Business Email

Use anti-phishing and anti-impersonation capabilities, employee awareness and independent verification procedures for financial requests.

Configure SPF, DKIM and DMARC appropriately, while recognizing that they do not prevent every impersonation scenario.

Prioritize Vulnerabilities by Risk

Give particular attention to:

• Internet-facing systems
• Known exploitation
• Business-critical systems
• Unsupported technology
• High-impact vulnerabilities

Protect Endpoints and Networks

Use endpoint protection or EDR together with appropriate firewall controls, segmentation and monitoring.

For more detail, see Network Security Best Practices for Businesses in Saudi Arabia.

Secure Cloud Identities and Permissions

Review administrator roles, external sharing, application permissions, user accounts and security alerts.

Cloud-security responsibilities are shared between the provider and customer; moving a workload to the cloud does not remove the customer’s responsibility to configure identities and access appropriately.

Control Third-Party Access

Understand which vendors can access your systems and why.

Remove unnecessary persistent access and review privileged vendor connections periodically.

Maintain Recoverable Backups

Protect important systems and data with appropriate backups and periodically test whether recovery actually works.

Synchronization and migration are not substitutes for a recovery strategy.

Monitor Meaningful Security Events

Review appropriate signals from:

• Microsoft 365
• Firewalls and VPNs
• Endpoints
• Servers
• Cloud services
• Important applications

Collecting logs without a process to investigate relevant alerts provides limited value.

Prepare Employees

Awareness training should reflect realistic scenarios such as:

• Microsoft 365 phishing
• Supplier impersonation
• Bank-detail changes
• MFA fatigue
• WhatsApp scams
• QR-code phishing
• Suspicious attachments
• AI-assisted voice impersonation

Prepare for Incidents

Decide in advance:

• Who receives security alerts?
• Who can disable an account?
• Who can isolate a device?
• How will evidence be preserved?
• Who communicates with management?
• How will critical services be recovered?
• When is specialist, legal or regulatory support required?

Cybersecurity Regulations and NCA Considerations for Saudi Businesses

Saudi businesses should identify which cybersecurity requirements apply to their specific organization rather than assuming that one NCA document applies identically to every company.

Essential Cybersecurity Controls — ECC 2-2024

The current Essential Cybersecurity Controls are ECC 2-2024.

Their official scope covers Saudi government agencies, including ministries, authorities, establishments and others, as well as their affiliated companies and entities inside and outside the Kingdom. The scope also includes private-sector entities that own, operate or host Critical National Infrastructure. NCA strongly encourages other entities in the Kingdom to leverage ECC as cybersecurity best-practice guidance. NCA

However, that general encouragement should not be interpreted as meaning an ordinary non-CNI private company only needs to consider ECC voluntarily.

NCNICC-1:2025 for Non-CNI Private-Sector Entities

On December 28, 2025, NCA issued the Non-CNI Private Sector Entities Cybersecurity Controls (NCNICC-1:2025).

The controls establish minimum cybersecurity requirements for private-sector entities that are not owners of Critical National Infrastructure. National Center for Assessment

NCNICC uses different entity categories, so organizations should determine their category and applicable control set rather than assuming every Saudi private business has exactly the same requirements.

Businesses should therefore assess:

• Whether they fall within ECC scope
• Whether NCNICC-1:2025 applies
• Sector-specific cybersecurity requirements
• Contractual security requirements
• Data and privacy obligations
• Specialized NCA controls that may apply to their technologies

NCA also publishes specialized controls for areas including cloud cybersecurity, data cybersecurity, operational technology, critical systems and telework. National Center for Assessment

For formal compliance decisions, organizations should use the current official NCA documents and applicable sector requirements rather than relying only on a general blog guide.

Cybersecurity Readiness Checklist for Saudi Businesses

Use this as a practical starting point:

• ☐ Maintain an inventory of users and technology assets
• ☐ Enable MFA for critical accounts
• ☐ Protect administrator accounts separately
• ☐ Consider phishing-resistant authentication for high-risk identities
• ☐ Configure appropriate email-security controls
• ☐ Review SPF, DKIM and DMARC
• ☐ Deploy and monitor endpoint protection
• ☐ Prioritize exposed and actively exploitable vulnerabilities
• ☐ Review firewall rules
• ☐ Segment networks where appropriate
• ☐ Separate guest Wi-Fi
• ☐ Review Microsoft 365 and cloud administrator roles
• ☐ Review third-party and vendor access
• ☐ Protect and test backups
• ☐ Monitor relevant security logs
• ☐ Train employees against phishing and BEC
• ☐ Maintain an incident-response process
• ☐ Review OT exposure where applicable
• ☐ Determine applicable NCA and sector requirements
• ☐ Conduct cybersecurity assessments according to business risk

For a quick internal baseline, NABCO’s Cybersecurity Readiness Assessment currently covers identity, email, endpoints, networks, backup, employee awareness and incident response. NABCO

How NABCO Supports Cybersecurity for Saudi Businesses

Cyber risk varies according to an organization’s users, systems, cloud services, network architecture, data and third-party access.

NABCO’s published cybersecurity and technology portfolio currently covers areas including network security, endpoint protection, cloud security, email and identity security, vulnerability assessment, data protection, incident-response/recovery capabilities and related infrastructure security services. NABCO

Relevant areas can include:

• Cybersecurity assessments
• Network and firewall security
• Endpoint protection
• Microsoft 365 security
• Cloud security
• Identity and access controls
• Data protection
• Backup and disaster recovery
• Server and infrastructure security
• Security improvement planning

Organizations that are unsure where to begin can start with a structured assessment to identify meaningful gaps before purchasing additional technology.

Talk to NABCO about reviewing your current cybersecurity environment and priority risks.

Cybersecurity Threats in Saudi Arabia: FAQs

What cybersecurity threats should businesses prepare for in 2027?

Based on current 2026 evidence, important areas include phishing, BEC, ransomware, identity compromise, vulnerability exploitation, cloud compromise, third-party risk, insider risk, DDoS, OT threats and AI-assisted impersonation.

This is not a ranking of Saudi incident prevalence.

Are these predictions for 2027?

No. The guide uses evidence available through October 2026 to identify risks businesses should prepare for. It should be updated when credible 2027 threat data becomes available.

Is ransomware still a significant business risk?

Yes. Check Point recorded 2,139 ransomware data-leak-site victims globally in Q2 2026, 33% higher year over year. This is global leak-site data rather than a Saudi-specific incident count. Check Point Research

What is Business Email Compromise?

BEC is fraud in which attackers compromise or impersonate business identities to persuade employees to transfer funds, change payment details or disclose sensitive information.

Can SPF, DKIM and DMARC stop BEC?

They help protect domain authentication and reduce some spoofing, but they do not stop every BEC attack. Compromised real accounts and lookalike domains can still be used, so independent payment verification remains important.

How can Saudi businesses reduce phishing risk?

Use MFA, email-security controls, realistic employee training and procedures for independently verifying sensitive requests. High-risk and privileged identities should use stronger phishing-resistant authentication where practical.

How should businesses protect Microsoft 365?

Protect administrator identities, enable MFA, monitor sign-ins and mailbox rules, review application permissions and external sharing, and use Conditional Access where licensing and requirements justify it.

Which NCA cybersecurity controls apply to private Saudi companies?

It depends on the organization. ECC 2-2024 has a defined scope that includes government entities and private CNI owners/operators/hosts. Private-sector companies outside CNI scope should also assess the Non-CNI Private Sector Entities Cybersecurity Controls (NCNICC-1:2025) and any sector-specific requirements that apply. NCA

How often should cybersecurity risk be reassessed?

There is no single interval suitable for every business. Reassessment should reflect risk and applicable requirements and should also follow major technology changes, acquisitions, significant incidents, new cloud adoption or substantial network changes.

Final Thoughts

Saudi businesses preparing for 2027 should focus on connected cyber risks rather than trying to predict one dominant future threat.

Phishing can lead to identity compromise. A compromised mailbox can lead to BEC. An exposed vulnerability can provide initial access. Weak access controls can increase the attacker’s reach. Poor recovery planning can make ransomware much more disruptive.

A practical security baseline is straightforward:

Know what you operate. Protect identities. Secure email and endpoints. Patch exposed systems. Control third-party access. Segment networks. Maintain recoverable backups. Monitor meaningful activity. Prepare for incidents.

The threat landscape will continue to change. Those fundamentals—and the need to reassess them against current Saudi cybersecurity requirements—are more durable.