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An NCC Group report warns state-backed hackers are attempting to hide activity by posing as ransomware groups and deploying commercially available malware
Your PLCs aren't internet-connected, right? Right?! Iranian-affiliated actors have escalated intrusions targeting critical US water and energy facilities, in some cases disrupting operations, the FBI and American cyber defense agencies said on Tuesday.…
CISA: Iran-Linked Groups Actively Exploiting OT Exposure Risks, PLC ProgrammersFederal agencies are warning that Iranian-linked actors have begun actively exploiting internet-facing PLCs and misconfigured OT systems across U.S. critical infrastructure, enabling network access, lateral movement and potential disruption amid rising geopolitical tensions.
Iranian-linked hackers are targeting Internet-exposed Rockwell/Allen-Bradley programmable logic controllers (PLCs) on the networks of U.S. critical infrastructure organizations. [...]
Iranian government hackers are launching disruptive cyberattacks on American energy and water infrastructure, U.S. government agencies “urgently” warned Tuesday. The hackers are taking aim at devices and systems that control industrial processes, and have harmed victims in the last month following the onset of U.S.-Israel strikes against Iran, according to the joint alert from the […] The post Iranian hackers launching disruptive attacks at U.S. energy, water targets, feds warn appeared first on CyberScoop.
The U.S. Federal Bureau of Investigation (FBI) warned network defenders that Iranian hackers linked to the country's Ministry of Intelligence and Security (MOIS) are using Telegram in malware attacks. [...]
Medtech Maker Is Still Recovering While Iranian Hackers Threaten More Attack VictimsAs medtech maker Stryker continues working to restore global IT systems brought offline by a cyberattack last week, class action lawsuits against the company are piling up in federal court and the Iranian hackers claiming credit for the attack are warning of more assaults to come on other victims.
NCSC urges all to review posture as escalating tensions increase risk of indirect digital spillover The UK's cybersecurity agency is warning British organizations to brace for potential digital blowback as the Middle East conflict spills further into the online world.…
The United Kingdom's National Cyber Security Centre (NCSC) alerted British organizations to a heightened risk of Iranian cyberattacks amid the ongoing conflict in the Middle East. [...]
John Hultquist suggests “aggressive” Iranian cyber attackers will target the US and its Gulf allies with plausibly deniable ransomware attacks, hacktivist campaigns and more
Who hasn't exploited this max-severity flaw? At least five more Chinese spy crews, Iran-linked goons, and financially motivated criminals are now attacking the React2Shell, a maximum-severity flaw in the widely used React JavaScript library, according to Google.…
2 More Vulnerabilities Need Patching in React Server Components, Warns VercelMass exploitation of the "React2Shell" - CVE-2025-55182 - vulnerability remains underway by nation-state hackers tied to China, North Korea and Iran, as well as financially motivated cybercriminals running everything from cryptomining malware to DDoS services, security experts warn.
U.S. cyber agencies, the FBI, and NSA issued an urgent warning today about potential cyberattacks from Iranian-affiliated hackers targeting U.S. critical infrastructure. [...]
U.S. cybersecurity and intelligence agencies have issued a joint advisory warning of potential cyber-attacks from Iranian state-sponsored or affiliated threat actors. "Over the past several months, there has been increasing activity from hacktivists and Iranian government-affiliated actors, which is expected to escalate due to recent events," the agencies said
US Defense Industrial Base (DIB) companies are “at increased risk” of cyber-attacks from Iran-aligned hacking groups
Geopolitical Conflict Involving Iran, Israel, US Ripe for Attacks on SectorGovernment authorities are warning of increased risk of Iranian cyber and related threats against healthcare and public health sector organizations - including ransomware, distributed denial-of-service and other attacks related to that nation's escalated conflicts with Israel and the U.S.
After President's Trump decision to enter the US into the conflict in the Middle East, the Department of Homeland Security expects there to be an uptick in Iranian hacktivists and state-sponsored actors targeting US systems.
The U.S. Department of Homeland Security (DHS) warned over the weekend of escalating cyberattack risks by Iran-backed hacking groups and pro-Iranian hacktivists. [...]
The United States government has warned of cyber attacks mounted by pro-Iranian groups after it launched airstrikes on Iranian nuclear sites as part of the Iran–Israel war that commenced on June 13, 2025
The DHS warned of a heightened risk of cyber and physical attacks on US targets by Iran in retaliation for strikes on Iranian nuclear facilities over the weekend