CISA-FBI-DC3-NSA warning on potential Iranian cyber activity
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On 2025-06-30, CISA, FBI, DC3, and NSA issued a joint warning about potential Iranian cyber activity affecting U.S. critical infrastructure. The agencies said they have not seen indications of a coordinated campaign in the U.S., but they urged organizations to stay vigilant. The notice highlights likely abuse of unpatched or outdated software, default or weak passwords, and ransomware affiliates that may encrypt, steal, and leak sensitive information. Organizations are told to review the joint fact sheet and report suspicious or criminal activity.
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Timeline
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30.06.2025 15:00 1 articles · 12mo ago
CISA, FBI, DC3, and NSA issue warning on potential Iranian cyber activity
Initial DisclosureCISA, FBI, DC3, and NSA issued a joint warning to U.S. critical infrastructure organizations about potential Iranian state-sponsored or affiliated cyber activity, said they had not seen indications of a coordinated campaign in the U.S. attributed to Iran, and urged organizations to stay vigilant, review the joint fact sheet, strengthen defenses, and report suspicious or criminal activity.
Show sources
- Joint Statement from CISA, FBI, DC3 and NSA on Potential Targeted Cyber Activity Against U.S. Critical Infrastructure by Iran — www.cisa.gov — 30.06.2025 15:00