PlunderVolt Attack Targets Intel SGX Enclaves by Tweaking CPU Voltage

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A team of cybersecurity researchers demonstrated a novel yet another technique to hijack Intel SGX, a hardware-isolated trusted space on modern Intel CPUs that encrypts extremely sensitive data to shield it from attackers even when a system gets compromised. Dubbed Plundervolt and tracked as CVE-2019-11157, the attack relies on the fact that modern processors allow frequency and… Read more »

New Zeppelin Ransomware Targeting Tech and Health Companies

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A new variant of Vega ransomware family, dubbed Zeppelin, has recently been spotted in the wild targeting technology and healthcare companies across Europe, the United States, and Canada. However, if you reside in Russia or some other ex-USSR countries like Ukraine, Belorussia, and Kazakhstan, breathe a sigh of relief, as the ransomware terminates its operations if… Read more »

Adobe Releases Patches for ‘Likely Exploitable’ Critical Vulnerabilities

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Adobe today released updates for four of its widely used software—including Adobe Acrobat and Reader, Photoshop CC, ColdFusion, and Brackets—to patch a total of 25 new security vulnerabilities. Seventeen of these flaws have been rated as critical in severity, with most of them carrying high priority patches, indicating that the vulnerabilities are more likely to be used… Read more »