Cryptojacking 101: A First Look at Cryptomining Attacks

Sep 18, 2018 4:26:28 PM By Stu Sjouwerman
Your organization might just be making someone else money by allowing them to mine for cryptocurrency on your computers… and not even know it.
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Ad Network Uses Advanced Malware Technique To Conceal Cryptojacking Ads

Feb 28, 2018 4:46:51 PM By Stu Sjouwerman
I blogged a few days ago about a method to embed a crypto-mining script in a Word doc. Turns out an ad network has done an even better job! Arstechnica wrote: "Domain-name algorithms are ...
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Tennessee Hospital Hit With Cryptojacking Attack Sends Out Databreach Notification

Feb 9, 2018 7:03:22 AM By Stu Sjouwerman
Decatur County General Hospital is notifying 24,000 patients of cryptomining software on its EMR system. In what may be the first report I’ve seen of a hospital having their EMR server ...
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Cisco: "Cybercrime Swaps Ransomware For Cryptomining, Generating Millions"

Feb 5, 2018 7:14:15 AM By Stu Sjouwerman
Cisco's Talos Threat Intelligence team has a good observation. Cybercriminals can just steal CPU/GPU cycles and directly generate any cryptocurrency without infecting the system with ...
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What are “WannaMine” attacks, and how do I avoid them?

Feb 1, 2018 7:50:39 AM By Stu Sjouwerman
It's suddenly all over the news. In hindsight, it was a matter of "not if, but when".  Sophos just warned against a new hybrid worm that combines the ETERNALBLUE exploit and cryptomining. ...
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