US, EU, UK, NATO blame china for “reckless” Exchange attacks

Credit to Author: Pieter Arntz| Date: Tue, 20 Jul 2021 14:11:48 +0000

The US, UK, EU, and NATO have have issued a coordinated, public censure of China for its role in attacks against Exchange servers earlier this year.

Categories: Exploits and vulnerabilities

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How the most damaging ransomware evades IT security

Credit to Author: Mark Loman| Date: Thu, 14 Nov 2019 13:50:28 +0000

This article is a condensed version of our report How Ransomware Behaves: What defenders should know about the top families<img src=”http://feeds.feedburner.com/~r/sophos/dgdY/~4/-0DnxPzSZek” height=”1″ width=”1″ alt=””/>

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Lemon_Duck PowerShell malware cryptojacks enterprise networks

Credit to Author: rajeshnataraj| Date: Tue, 01 Oct 2019 04:01:09 +0000

SophosLabs are monitoring a significant spike in crypto mining attacks, which spread quickly across enterprise networks. Starting from a single infection, these attacks use a variety of malicious scripts that, eventually, turn an enterprise&#8217;s large pool of CPU resources into efficient cryptocurrency mining slaves. The threat actors behind these campaigns have been using an array [&#8230;]<img src=”http://feeds.feedburner.com/~r/sophos/dgdY/~4/jF91Bgk0dso” height=”1″ width=”1″ alt=””/>

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