- Security Blog
- By Eduard Kovacs
- March 25th, 2013
Grum Spam Botnet Is Slowly Recovering After Takedown, Experts Warn
Experts from Trustwave’s Spider Labs have been monitoring Grum
- Security Blog
- By Eduard Kovacs
- September 18th, 2012
Masters of Grum Attempt to Rebuild Spam Botnet
A couple of command and control servers were temporarily set up in Turkey
- Virus alerts
- By Eduard Kovacs
- July 19th, 2012
Good Guys Win: Grum, Third Largest Botnet in the World, Disrupted
The number of IPs used to send out spam dropped from 120,000 to 21,000 almost immediately
- Virus alerts
- By Eduard Kovacs
- July 17th, 2012
Dutch Authorities Take Down C&C Servers Used by Third Largest Spam Botnet
There’s less spam in the world after two of Grum’s servers have been taken down
- Microsoft
- By Marius Oiaga
- March 30th, 2007
Sophos: What You Get When You Download Internet Explorer 7
Update