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Microsoft announced that it had revoked more than 200 digital certificates exploited by the notorious Vanilla Tempest hacking group. This action effectively disrupted an ongoing campaign where attackers impersonated Microsoft Teams installations to infiltrate corporate networks and deploy ransomware. The operation, uncovered in late September, highlights the evolving tactics of ransomware operators who leverage legitimate-looking […] The post Microsoft Disrupted Vanilla Tempest Attack by Revoking Certificates Used to Sign Fake Teams File appeared first on Cyber Security News.
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The BlackSuit ransomware group, tracked as Ignoble Scorpius by cybersecurity experts, devastated a prominent manufacturer’s operations. The attack, detailed in a recent Unit 42 report from Palo Alto Networks, began with something as simple as compromised VPN credentials, escalating into widespread encryption and data theft that could have cost millions. This incident underscores the escalating […] The post BlackSuit Ransomware Actors Breached Corporate Environment, Including 60+ VMware ESXi Hosts appeared first on Cyber Security News.
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British organisations are facing an unprecedented cyber security crisis as the National Cyber Security Centre reveals a dramatic surge in attacks threatening the nation’s digital infrastructure. This alarming escalation translates to an average o…
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In October 2025, security researchers uncovered an unprecedented phishing campaign that weaponizes the npm ecosystem—not by infecting developers during package installation, but by abusing the unpkg.com CDN as a disposable hosting platform for maliciou…
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A massive, coordinated botnet campaign is actively targeting Remote Desktop Protocol (RDP) services across the United States. Security firm GreyNoise reported on October 8, 2025, that it has been tracking a significant wave of attacks originating from over 100,000 unique IP addresses spanning more than 100 countries. The operation appears to be centrally controlled, with […] The post Hackers Attacking Remote Desktop Protocol Services from 100,000+ IP Addresses appeared first on Cyber Security News.
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A sophisticated cyberattack campaign, active since August 2025, where a China-nexus threat actor has been weaponizing a legitimate server operations tool called Nezha to execute commands and deploy malware on compromised web servers. This campaign, uncovered by Huntress, represents the first publicly reported instance of Nezha being abused in this manner, highlighting a tactical shift […] The post Chinese Hackers Weaponized Nezha Tool to Execute Commands on Web Server appeared first on Cyber Security News.
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Cloud providers rely on hardware-based memory encryption to keep user data safe. This encryption shields sensitive information like passwords, financial records, and personal files from hackers and curious insiders. Leading technologies such as Intel S…
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Japanese beer and beverage giant Asahi Group Holdings has been forced to halt production at its domestic factories as a result of a cyberattack that struck on Monday. Asahi, known for its popular brands such as Asahi Super Dry Beer, Nikka Whisky, and M…
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Japanese beverage conglomerate Asahi Group Holdings has halted production at its domestic factories following a significant cyberattack that crippled its systems on Monday. A company spokesperson confirmed on Tuesday that production has not resumed and that there is no foreseeable timeline for when operations can be restored. The incident has brought production of iconic products, […] The post Beer Brewing Giant Asahi Halts Production Following Cyberattack appeared first on Cyber Security News.
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A sophisticated cyber campaign is exploiting the trust users place in popular collaboration software, tricking them into downloading a weaponized version of Microsoft Teams to gain remote access to their systems. Threat actors are using search engine optimization (SEO) poisoning and malicious advertisements to lure unsuspecting victims to fraudulent download pages, a tactic that closely […] The post Hackers Trick Users to Download Weaponized Microsoft Teams to Gain Remote Access appeared first on Cyber Security News.
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