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    North Korea-linked hackers weaponize Google ads in malware campaign

    A North Korea-linked hacking group has been found abusing online advertising infrastructure operated by Google and South Korea’s Naver to distribute malware while evading...

    GhostPoster Malware Campaign Targets Chrome Users via 17 Malicious Extensions

    The GhostPoster malware campaign is targeting Chrome users through 17 malicious browser extensions, researchers warn. 

    Hackers linked to North exploiting Naver and Google ad systems to distribute malware, report finds

    An illustration of a North Korean hacker at a computer, with a background of binary code.  A North Korea-linked hacking group known as “Konni”...

    GhostPoster Malware Targets Chrome Users via 17 Rogue Extensions

    A sophisticated malware campaign has compromised users of Chrome, Firefox, and Edge by deploying 17 malicious extensions that employ advanced steganography techniques. 

    N. Korea-linked hacking group exploits Naver, Google ads to spread malware: report

    SEOUL, Jan. 19 (Yonhap) -- A North Korea-linked hacking group has recently conducted a sophisticated malware distribution campaign by abusing online advertising systems...

    SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 80

    Pierluigi Paganini January 18, 2026 Malware Newsletter Gogs 0-Day Exploited in the Wild SHADOW#REACTOR – Text-Only Staging, .NET Reactor, and In-Memory Remcos RAT Deployment   “Untrustworthy Fund”: targeted...

    Ukraine–Germany operation targets Black Basta, Russian leader wanted

    Pierluigi Paganini January 17, 2026 Ukrainian and German police raided homes linked to alleged Black Basta ransomware members, identifying two Ukrainian suspects. Law enforcement...

    Black Basta Ransomware Leader Added to EU Most Wanted and INTERPOL Red Notice

    Ukrainian and German law enforcement authorities have identified two Ukrainians suspected of working for the Russia-linked ransomware-as-a-service (RaaS) group Black Basta. In addition, the group's...

    Massive Chinese malware C2 server network uncovered

    More than 18,000 active command-and-control servers across 48 hosting providers have been tapped by Chinese threat actors to facilitate malware compromise, accounting for nearly...

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