H-ISAC UPDATE: Potential Cascading Cybersecurity Impacts of Israeli Strikes on Strategic Iranian Military Targets

H-ISAC TLP White Threat Bulletin: UPDATE: Potential Cascading Cybersecurity Impacts of Israeli Strikes on Strategic Iranian Military Targets 

June 20, 2025 Update

Multiple hacktivist groups are gearing up to launch attacks against Israel in response to the onset of the Israel-Iran war. According to the cybersecurity firm Radware, there has been a sharp increase in the number of distributed denial of service (DDoS) attacks targeting Israel. 

View the details below. 

For help with Cybersecurity and Risk Advisory Services exclusively for AHA members, contact:

John Riggi

National Advisor for Cybersecurity and Risk, AHA

jriggi@aha.org

(O) +1 202 626 2272

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