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Tag: Telegram

It’s a mystery … alleged unpatched Telegram zero-day allows device takeover, but Telegram denies

A critical Telegram flaw could allow zero-click remote code execution on devices, but Telegram denies it. Researcher Michael DePlante (@izobashi) of TrendAI Zero Day disclosed a new Telegram vulnerability through Zero Day Initiative (ZDI). The vulnerability, tracked as ZDI-CAN-30207 (CVSS score of 9.8) allows attackers to execute code on targeted devices without any user interaction.…

FBI: Iranian hackers targeting opponents with Telegram malware

Iranian government-connected groups are deploying malware via the Telegram messaging app, taking aim at dissidents and other opponents of Tehran around the world, the FBI said in an alert Friday. The FBI said attackers linked to the Ministry of Intelligence and Security are behind the campaign, which stretches back to 2023. The bureau is escalating…

Iran-linked actors use Telegram as C2 in malware attacks on dissidents

Iran-linked actors use Telegram as C2 to spread malware targeting dissidents and journalists, enabling surveillance and data theft. The FBI warns that Iran’s Ministry of Intelligence and Security (MOIS) runs cyber campaigns using Telegram as a command-and-control infrastructure to deliver malware. Threat actors target Iranian dissidents, journalists, and opposition groups worldwide. Once deployed, the malware…

ZeroDayRAT spyware targets Android and iOS devices via commercial toolkit

A new cross-platform spyware sold openly through Telegram is lowering the barrier for hackers seeking remote access to mobile devices. Called “ZeroDayRAT” by its developer, the toolkit is being marketed through Telegram channels as a ready-to-deploy remote access solution. iVerify researchers traced its first activity to 2nd February, with the spyware being distributed as an…