Threat actor leverages coin miner techniques to stay under the radar – here’s how to spot them

Credit to Author: Eric Avena| Date: Mon, 30 Nov 2020 22:30:31 +0000

BISMUTH, which has been running increasingly complex cyberespionage attacks as early as 2012, deployed Monero coin miners in campaigns from July to August 2020. The group’s use of coin miners was unexpected, but it was consistent with their longtime methods of blending in.

The post Threat actor leverages coin miner techniques to stay under the radar – here’s how to spot them appeared first on Microsoft Security.

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A new ransomware campaign in the wild,Ryuk!!

Credit to Author: Shriram Munde| Date: Tue, 28 Aug 2018 13:07:23 +0000

Recently, Quick Heal Security Labs observed a new destructive ransomware named ‘Ryuk. Ransomware’. This ransomware campaign has already affected many users worldwide and seems to be a spear phishing attack. The compelling thing, it encrypts victim files without appending any extension but making files unreadable. Ryuk uses robust military algorithms…

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