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    Exploits

    Sidewinder Hackers Weaponize Nepal Protests to Spread Cross-Platform Malware

    Sidewinder, a well-known advanced persistent threat (APT) group, has adapted its tactics to exploit the ongoing protests in Nepal, deploying a coordinated campaign of...

    BlackNevas Ransomware Encrypts Files and Steals Sensitive Data From Affected Companies

    The BlackNevas ransomware group has emerged as a significant threat since November 2024, continuously launching devastating attacks against businesses and critical infrastructure organizations across...

    Cyber attackers use images & built-in tools to bypass defences

    Research from HP Wolf Security has found that cyber attackers are continually refining established tactics in order to evade security measures and deceive users. Living-off-the-land...

    Bitdefender discovers China-linked malware

    As tensions simmer in the South China Sea, Bitdefender researchers have unveiled a sophisticated new malware framework, dubbed EggStreme, being used by China-linked advanced...

    SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 62

    Pierluigi Paganini September 14, 2025 Malware Newsletter npm debug and chalk packages compromised  GPUGate Malware: Malicious GitHub Desktop Implants Use Hardware-Specific Decryption, Abuse Google Ads to...

    Uvalde schools to close for several days after ransomware attack

    The "significant technology incident" affected Uvalde CISD's critical systems, including phones, security cameras and its payroll system. 

    Ransomware attack: Uvalde CISD cancels school for several days

    The incident has been reported to the FBI 

    Security Affairs newsletter Round 541 by Pierluigi Paganini

    Pierluigi Paganini September 14, 2025 Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press. International Press – Newsletter Cybercrime New LunaLock ransomware group...

    Uvalde CISD to close most of next week due to ransomware issue

    UVALDE, Texas – The Uvalde Consolidated Independent School District will close for most of next week after the district detected ransomware in its servers,...

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