Cyber Threat Outlook: Navigating Heightened Risks During Times of Unrest
Risk ManagementCyber ResilienceArticleMarch 26, 2026
Developments in the Middle East, particularly involving Iran, have led to increased geopolitical tensions. These changes can quickly trigger shifts in the cyber threat landscape, affecting organizations worldwide.
With potential changes in cyber threat activity, incident types, and emerging areas of vulnerability, it’s important to be aware of emerging cyber events and take practical steps to safeguard your operations.
What’s changing in the cyber landscape?
Recent intelligence from the FBI and industry sources reveals:
- Threat actors are bypassing traditional perimeter defenses by using tools familiar to employees and business partners.
- Government-linked cyber actors are leveraging trusted platforms, such as Telegram, to deliver malware directly to targeted organizations.
- Attacks are increasingly moving from IT systems to Operational Technology (OT), raising the risk of business interruption, safety incidents, and even physical damage.
Why your IT/OT posture matters
Our experience shows that the most significant losses occur when cyber incidents reach OT environments. These events often lead to extended downtime and substantial business interruption costs.
- IT-originated attacks have become the main route into OT systems, making robust identity, access controls, and segmentation more important than ever.
- Manufacturing and critical infrastructure businesses are especially at risk, given their reliance on OT and remote access capabilities.
Guidance to help safeguard your organization
Assessing your organization’s scope of risk and prioritizing actions is key. These can include:
- Proactive cyber posture assessments: reviewing how IT and OT environments connect, and ensuring strong identity and access management.
- Endpoint and remote access security: with a focus on visibility and swift detection of unusual activity.
- Segmentation and incident response readiness: helping you isolate critical systems and recover quickly if an incident occurs.
- Regular executive briefings: to understand the latest threat intelligence and adapt your strategy to evolving risks.
Staying Vigilant in Times of Uncertainty
Periods of geopolitical tension can increase both the frequency and sophistication of cyber attacks.
While a cyber posture assessment can identify vulnerabilities, it’s only the starting point. To effectively manage emerging threats, organizations need to go further, connecting technical findings to real business impacts. By prioritizing actions based on potential risk and financial consequences, institutions can focus resources where they matter most. This risk-driven approach helps ensure that cybersecurity investments directly support business continuity and resilience, especially in the face of evolving threats linked to geopolitical events.
Business Operations at Higher Risk and Common Attack Types
During periods of heightened geopolitical tension, certain business operations become more vulnerable to cyber-attacks, particularly payment systems, communication platforms, and supply chain interfaces. Sectors such as manufacturing, critical infrastructure, and financial services are often targeted most heavily, as attackers seek to disrupt essential functions and maximize impact.
Recent intelligence suggests a rise in phishing campaigns, ransomware deployments, distributed denial-of-service (DDoS) attacks, and supply chain compromises, all designed to exploit gaps in security and resilience. For example, a threat actor may infiltrate a supplier’s network to gain access to a manufacturer’s OT environment, or use deceptive communications to push malware through trusted messaging tools, scenarios that are increasingly relevant as the risk landscape shifts in response to the ongoing Iran crisis.
Volumetric and app layer DDoS on internet facing assets
Targets: online banking, APIs, DNS, CDN edges.
Rationale: Hacktivist fronts routinely pivot to U.S. finance during Iran crises; DDoS is their fastest lever for “impact optics.”
Identity attacks: password spraying, MFA push fatigue, token theft
Targets: M365, VPN/SDP, Okta/Azure AD B2E/B2C, admin panels, privileged SaaS.
Rationale: U.S. joint advisories cite brute force + MFA manipulation and subsequent lateral discovery as a current Iranian TTP cluster.
Ransomware/hack-and-leak via affiliates
Targets: file servers, hypervisors, mid-tier apps, vulnerable edge appliances; third parties (managed service providers, marketing/analytics tags, fintech connectors).
Rationale: Agencies warn of collaboration between Iranian actors and ransomware crews, with data theft preceding extortion.
Disinformation/defacement aimed at reputation and customers
Targets: marketing CMS, social accounts, vanity microsites; fake “bank outage” posts to drive phishing.
Rationale: Hack-and-troll ops commonly accompany DDoS to erode trust
Operational tech & payments adjacency (unlikely but watchlists):
While banks are less OT-exposed, internet-facing PLC/ICS advisories from CISA (water/critical infra) underscore a general pattern of edge-device exploitation that also applies to network gear and appliances in bank environments
Looking ahead
Regardless of geopolitical climate or conflict, these events serve as an important reminder that cyber attacks can happen at almost any time. Maintaining vigilance is essential to prevent threats from gaining a foothold, protect your digital environments, and safeguard your brand, revenue, and reputation.
Further updates and recent threat alerts:
https://www.group-ib.com/blog/muddywater-operation-olalampo/
https://www.security.com/threat-intelligence/iran-cyber-threat-activity-us
https://fortune.com/2026/03/01/cyber-retaliation-iran-hack-corporate-security/