# Experts Warn of Iran Cyber Threats

Microsoft attributed the November 12, 2026, Microsoft 365 outage to infrastructure and server problems; former FBI cyber official John Iannarelli said the incident appeared more consistent with a technical issue than a cyberattack. Separately, experts warned that Iranian-affiliated actors may target U.S. critical infrastructure, including water, energy, government, healthcare, and business systems. The warning highlights cybersecurity and operational resilience needs for agencies and contractors, but the signals identify no specific solicitation, funding, or contract award.

- Contractors supporting critical infrastructure can assess whether their cybersecurity offerings cover operational-technology protection, monitoring, and incident response—the capabilities highlighted by the threat warning.
- Procurement teams may use the warning to evaluate whether existing service scopes and contractor capabilities address cyber risks across the water, energy, government, and healthcare systems they support.
- The Microsoft 365 outage should not be treated as evidence of a cyberattack; the reported explanation was infrastructure and server problems. No new procurement opportunity or mandatory requirement is identified.

**Jurisdictions:** federal
**Industries:** Information Technology, Public Safety
**Topics:** Cybersecurity
**Published:** November 13, 2026

### Government Entities
- Federal Bureau of Investigation (FBI)

### Key Quotes
> We’re getting better. But there’s so much more work needs to be done
> — John Iannarelli, former FBI cyber official

### Sources
- [Iran cyber threat: Experts warn of risks after Microsoft outage](https://www.newsnationnow.com/business/tech/microsoft-outage-concerns-us-cybersecurity) - NewsNation