stealthy
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BlackLotus Becomes First UEFI Bootkit Malware to Bypass Secure Boot on Windows 11
Endpoint Security / Cyber Threat A stealthy Unified Extensible Firmware Interface (UEFI) bootkit called BlackLotus has become the first publicly…
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Hydrochasma: New Threat Actor Targets Shipping Companies and Medical Labs in Asia
Cyber Espionage / Cyber Attack Shipping companies and medical laboratories in Asia have been the subject of a suspected espionage…
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Researchers Warn of Critical Security Bugs in Schneider Electric Modicon PLCs
Critical Infrastructure / Cybersecurity Security researchers have disclosed two new vulnerabilities affecting Schneider Electric Modicon programmable logic controllers (PLCs) that…
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Webinar — A MythBusting Special: 9 Myths about File-based Threats
Cybersecurity Webinar Bad actors love to deliver threats in files. Persistent and persuasive messages convince unsuspecting victims to accept and…
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Hackers Create Malicious Dota 2 Game Modes to Secretly Access Players’ Systems
Game Hacking / Cyber Threat An unknown threat actor created malicious game modes for the Dota 2 multiplayer online battle…
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Unpatched Security Flaws Disclosed in Multiple Document Management Systems
Vulnerability Management Multiple unpatched security flaws have been disclosed in open source and freemium Document Management System (DMS) offerings from…
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Researcher Uncovers Potential Wiretapping Bugs in Google Home Smart Speakers
Dec 30, 2022Ravie LakshmananBug Bounty / Privacy A security researcher was awarded a bug bounty of $107,500 for identifying security…
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COVID-bit: New COVert Channel to Exfiltrate Data from Air-Gapped Computers
Dec 08, 2022Ravie LakshmananData Protection / Computer Security An unconventional data exfiltration method leverages a previously undocumented covert channel to…
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Chinese ‘Spyder Loader’ Malware Spotted Targeting Organizations in Hong Kong
The China-aligned espionage-focused actor dubbed Winnti has set its sights on government organizations in Hong Kong as part of an…
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