Mozilla Patches Critical Bug in Thunderbird

Mozilla has patched one critical vulnerability in its Thunderbird email client along with two bugs rated high.

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The Internet of Everything and digital privacy: what you need to know

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GandCrab ransomware distributed by RIG and GrandSoft exploit kits

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This post was authored by Vasilios Hioueras and Jérôme Segura Late last week saw the appearance of a new ransomware called GandCrab. Surprisingly, it is distributed via two exploit kits: RIG EK and GrandSoft EK. Why is this surprising? Other than Magnitude EK, which is known to consistently push the Magniber ransomware , other exploit kits have this year mostly dropped other payloads, such as Ramnit or SmokeLoader, typically followed by RATs and coin miners. Despite a bit of a slowdown in ransomware growth towards the last quarter of 2017, it remains a tried and tested business that guarantees threat actors a substantial source of revenue. Distribution GandCrab was first spotted on Jan 26 and later identified in exploit kit campaigns. RIG exploit kit The well-documented Seamless gate appears to have diversified itself as of late with distinct threads pushing a specific payload. While Seamless is notorious for having switched to International Domain Names (IDNs) containing ...
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