From Ars: "Spyware service provider Hacking Team orchestrated the hijacking of IP addresses it didn't own to help Italian police regain control over several computers that were being monitored in an investigation"
http://arstechnica.com/security/2015/07/hacking-team-orchestrated-brazen-bgp-hack-to-hijack-ips-it-didnt-own/ [arstechnica.com]
Also covered by Brian Krebs:
http://krebsonsecurity.com/2015/07/hacking-team-used-spammer-tricks-to-resurrect-spy-network/ [krebsonsecurity.com]