Many Pis make light work.
Malware has stricken the Raspberry Pi in the form of Linux.MulDrop14. Russian infosec site Dr.WEB claims the malware uses default login credentials, installs an unspecified cryptocurrency miner, zmap and ssh, and tries to spread to other Pis through SSH. Infected machines can be cured by wiping their SD cards. More at http://bit.ly/2sAqMWc.