Security Alerts & News
by Tymoteusz A. Góral

History
#942 Huge spam and malware network goes offline
One of the biggest networks of spam-sending computers in the world has gone quiet, puzzling experts, internet security firms have said.

For years the Necurs botnet has distributed junk mail and malware for many different groups of cyber-thieves.

But the amount of malicious traffic emerging from Necurs has now dwindled to almost nothing.

It is not clear what has caused the slowdown and whether traffic will return to previously high levels.

One of the first signs of the disruption was seen earlier this month when email messages spreading the Dridex banking trojan and Locky ransomware caught by security firms dried up.
Read more
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#942 Huge spam and malware network goes offline
#941 Connected cars: The open road for hackers (PDF)
#940 Communications of the Bolek Trojan
#939 Hacker puts 51 million file sharing accounts for sale on dark web
#938 Google Chrome bug enabled crooks to send malicious code to your browser as PDF files
History
2017: 01 02 03 04 05
2016: 01 02 03 04 05 06 07 08 09 10 11 12