RE: Cisco/Level3 takedown

[Steve Mikulasik <Steve.Mikulasik () civeo com>]

Seems like it this is pretty ineffective. The group already moved subnets once, they will likely do this again, all 
Cisco/L3 have done is slow them down a bit. 

Stephen Mikulasik

-----Original Message-----
From: NANOG [mailto:nanog-bounces () nanog org] On Behalf Of Sameer Khosla
Sent: Thursday, April 09, 2015 9:31 AM
To: nanog () nanog org
Subject: Cisco/Level3 takedown

Was just reading http://blogs.cisco.com/security/talos/sshpsychos then checking my routing tables.

Looks like the two /23's they mention are now being advertised as /24's, and I'm also not sure why cisco published the 
ssh attack dictionary.

It seems to me that this is something that if they want to do, they should be working with entire service provider 
community, not just one provider.


Thanks

Sameer Khosla
Managing Director
Neutral Data Centers Corp.
Twitter: @skhoslaTO