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 ...
Continue Reading

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 ...
Continue Reading

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 ...
Continue Reading

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. ...
Continue Reading
Subscribe

Search Our Blog

Ransomware Hostage Rescue Manual

Subscribe To Our Blog

Posts By Topic

View all

Get the latest about social engineering

Subscribe to CyberheistNews