DroneBL DNS Blacklist service: We have come across a botnet worm spreading around called "psyb0t". It is notable because, according to my knowledge, it: is the first botnet worm to target routers and DSL modems contains shellcode for many mipsel devices is not targeting PCs or servers uses multiple strategies for exploitation, including bruteforce username and password combinations harvests usernames and passwords through deep packet inspection can scan for exploitable phpMyAdmin and MySQL servers