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Dark Reading
Researchers say Israel remains a central focus, with UNC1549 targeting aerospace and defense entities in the US, the UAE, Qatar, Spain, and Saudi Arabia.
The Hacker News
An Iran-nexus cyber espionage group known as UNC1549 has been attributed to a new campaign targeting European telecommunications companies, successfully infiltrating 34 devices across 11 organizations as part of a recruitment-themed activity on LinkedIn. Swiss cybersecurity company PRODAFT is tracking the cluster under the name Subtle Snail. It's assessed to be affiliated with Iran's Islamic
The Hacker News
An Iran-nexus threat actor known as UNC1549 has been attributed with medium confidence to a new set of attacks targeting aerospace, aviation, and defense industries in the Middle East, including Israel and the U.A.E. Other targets of the cyber espionage activity likely include Turkey, India, and Albania, Google-owned Mandiant said in a new analysis. UNC1549 is said to overlap with
The Hacker News
The Iranian state-backed hacking group tracked as Nimbus Manticore (aka GalaxyGato, Mirage Kitten, Smoke Sandstorm, Subtle Snail, and UNC1549) has been attributed to a fresh set of attacks targeting entities across the Middle East, Africa, and South Asia. The intrusions involve the use of a previously undocumented Windows backdoor called NightLedger and two custom WebSocket tunnelers,
The Hacker News
The Iranian state-sponsored threat actor known as Nimbus Manticore (aka Screening Serpens and UNC1549) has been attributed to a fresh campaign using lures impersonating organizations in the aviation and software sectors across the U.S., Europe, and the Middle East following the joint U.S.-Israeli military campaign against the country in late February 2026. The activity, besides embracing
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
Suspected espionage-driven threat actors from Iran have been observed deploying backdoors like TWOSTROKE and DEEPROOT as part of continued attacks aimed at aerospace, aviation, and defense industries in the Middle East. The activity has been attributed by Google-owned Mandiant to a threat cluster tracked as UNC1549 (aka Nimbus Manticore or Subtle Snail), which was first documented by the threat
Check Point Research
Nimbus Manticore Deploys New Malware Targeting Europe Key Findings Introduction Since early 2025, Check Point Research (CPR) has tracked waves of Nimbus Manticore activity. Known as UNC1549 or Smoke Sandstorm, Nimbus Manticore is a mature Iran-nexus APT group that primarily targets aerospace and defense organizations in the Middle East and Europe. Some of its operations were also previously […] The post appeared first on . Nimbus Manticore Deploys New Malware Targeting Europe Check Point Research