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Dark Reading
Charming Kitten goes retro and consolidates its backdoor into a tighter package, abandoning the malware framework trend.
The Hacker News
Cybersecurity researchers have discovered additional infrastructure and previously undocumented malware associated with Nimbus Manticore, an Iranian state-sponsored hacking group affiliated with the Islamic Revolutionary Guard Corps (IRGC). Group-IB, in a new analysis published today, described the cyber espionage actor as among the most active Iranian APT groups in 2026. Nimbus Manticore (aka
Check Point Research
Key Findings Introduction During the recent geopolitical tensions in the Middle East, we reported on multiple Iran-nexus threat actors advancing Iran’s strategic objectives through cyber operations. These activities included targeting internet-connected cameras, conducting destructive attacks against US and Israeli entities, and exfiltrating data from cloud environments to support broader kinetic and intelligence-gathering efforts. Nimbus Manticore (also tracked as UNC1549) is an IRGC-affiliated threat […] The post appeared first on . Fast and Furious – Nimbus Manticore Operations During the Iranian Conflict Check Point Research
The Hacker News
The Iranian state-sponsored threat actor known as APT42 has been observed targeting individuals and organizations that are of interest to the Islamic Revolutionary Guard Corps (IRGC) as part of a new espionage-focused campaign. The activity, detected in early September 2025 and assessed to be ongoing, has been codenamed SpearSpecter by the Israel National Digital Agency (INDA). "The
The Register
Plus: Iran's IRGC probes election-related websites in swing states Russian, Iranian, and Chinese trolls are all ramping up their US election disinformation efforts ahead of November 5, but – aside from undermining faith in the democratic process and confidence in the election result – with very different objectives, according to Microsoft.…
The Hacker News
U.S. federal prosecutors on Friday unsealed criminal charges against three Iranian nationals who are allegedly employed with the Islamic Revolutionary Guard Corps (IRGC) for their targeting of current and former officials to steal sensitive data. The Department of Justice (DoJ) accused Masoud Jalili, 36, Seyyed Ali Aghamiri, 34, and Yasar (Yaser) Balaghi, 37, of participating in a conspiracy
The Register
US politicians and Israeli officials among the top targets for the IRGC’s cyber unit Google has joined Microsoft in publishing intel on Iranian cyber influence activity following a recent uptick in attacks that led to data being leaked from the Trump re-election campaign.…
The Register
US politicians and Israeli officials among the top targets for the IRGC’s cyber unit Google has joined Microsoft in publishing intel on Iranian cyber influence activity following a recent uptick in attacks that led to data being leaked from the Trump re-election campaign.…
The Hacker News
Charming Kitten, the nation-state actor affiliated with Iran's Islamic Revolutionary Guard Corps (IRGC), has been attributed to a bespoke spear-phishing campaign that delivers an updated version of a fully-featured PowerShell backdoor called POWERSTAR. "There have been improved operational security measures placed in the malware to make it more difficult to analyze and collect intelligence,"
The Register
Criminal charges, more sanctions, and a $10m bounty, oh my The US has issued indictments against three Iranians linked to the country's Islamic Revolutionary Guard Corps (IRGC) for their alleged roles in plotting ransomware attacks against American critical infrastructure, and also sanctioned multiple individuals and two entities.…