“Zero Day blogger and malware researcher Dancho Danchev (right) has gone missing since August last year and we have some troubling information that suggests he may have been harmed in his native Bulgaria.

Dancho, who was relentless in his pursuit of cyber-criminals, last blogged here on August 18. His personal blog has not been updated since September 11, 2010.

At ZDNet, we made multiple attempts to contact him, to no avail. Telephone numbers are going to Bulgarian language voicemails and our attempts to reach him via a snail mail address also came up empty.”

From ZDNet