Chet Wisniewski and Michael Argast discuss good and bad anti-virus program behavior before diving into the news of the latest 4chan DDOS attack.

This week, Chet Wisniewski and Graham Cluley meet up in the Sophos Boston office and talk about Microsoft's Patch Tuesday, ongoing Adobe vulnerabilities--and a plug for a Sophos blog contest.

Chet Wisniewski and Michael Argast of Sophos Canada round up the latest bulk of social media-related threats.

After a roundup of the week's security news, Chet talks with Tony Ross, Global Sales Trainer at Sophos Canada about anti-malware product testing: What should you look for? Should you rely on detection testing as a good metric?

This week's Chet-Chat: Intel buys McAfee and the latest in browser security improvements (specifically on Chrome and Firefox).

This month: Take a lesson from Microsoft on why security is a journey, not a destination; find out about the latest cybercriminal scams on Facebook; and learn why jailbreaking your iPhone is good. Or bad.

Chester Wisniewski, Senior Security Advisor at Sophos Canada, interviews Brad Arkin, Senior Director of Product Security and Privacy for Adobe Systems about Adobe joining Microsoft's Active Protections Program (MAPP). Read more about this interview on Chet's blog.

Chet Wisniewski and Michael Argast of Sophos Canada discuss jailbreaking Apple devices in this week's Chet-Chat.

Chester Wisniewski and Vanja Svajcer give their reviews of several speakers and panels at this year's Defcon and Black Hat USA.

This month: Hear the Windows shortcut vulnerability explained, learn why you need to burn those aging legacy applications and find out what's been going wrong on Facebook this month.