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A new wave of ClickFix attacks is abusing highly realistic fake Windows Update screens and PNG image steganography to secretly deploy infostealing malware such as LummaC2 and Rhadamanthys on victim systems. The campaigns rely on tricking users into manually running a pre-staged command, turning simple social engineering into a multi-stage, file-light infection chain that is […] The post ClickFix Attack Uses Steganography to Hide Malicious Code in Fake Windows Security Update Screen appeared first on Cyber Security News.
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Global advertising and marketing giant Dentsu has confirmed that its U.S.-based subsidiary Merkle experienced a cyberattack, prompting immediate incident response measures and system shutdowns to contain the breach. The company detected abnormal activity within Merkle’s network infrastructure, which led to proactive security protocols being deployed to minimize operational impact. Merkle, recognized as a leader in […] The post Dentsu has Disclosed that its U.S.-based Subsidiary Merkle Suffers Cyberattack appeared first on Cyber Security News.
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