Zack Whittaker

Zack Whittaker is the security editor for ZDNet, covering cybersecurity, national security, policy and privacy. He is based out of the New York newsroom, and can also be found on sister sites CNET and CBS News. You can contact him with his PGP key: EB6CEEA5.

Charlie Osborne

Charlie Osborne, a medical anthropologist who studied at the University of Kent, UK, is a journalist, freelance photographer and former teacher. She has spent years travelling and working across Europe and the Middle East as a teacher, and has been involved in the running of businesses ranging from media and events to B2B sales. Charlie currently works as a journalist and photographer -- with the occasional design piece -- and writes for ZDNet, CNET and SmartPlanet. She has particular interests in social media, IP law, social engineering and security.

Latest Posts

The dark side of search engines

The dark side of search engines

As a malware researcher, I spend the majority of my days days studying the dark side of the web and one of the most interesting things I get to see are the weird, and sometimes wonderful, search engine queries that result in dangerous Web sites.

July 4, 2007 by in Security

Operation Bot Roast: Too little too late

Operation Bot Roast: Too little too late

Guest Editorial: The US FBI has kicked off Operation Bot Roast this summer with the goal of addressing the botnet problem. Hurray for them,it's good that something is being done. However, this is probably not going to stop the botnet problem, and maybe wont even make a dent in the problem.

July 2, 2007 by in Security

OpenBSD founder: Intel leaves open-source out in the cold

OpenBSD founder: Intel leaves open-source out in the cold

OpenBSD founder Theo de Raadt wants Intel to come clean on the severity of bugs in the Intel Core 2 processors, warning that some of the bugs "will *ASSUREDLY* be exploitable from userland code."de Raadt's comments follow Intel's release of a BIOS patch to cover potential unpredictable system behavior on Windows machines running Core 2 and Xeon 3000/5000 chips.

June 28, 2007 by in Open Source

Rutkowska faces '100% undetectable malware' challenge

Rutkowska faces '100% undetectable malware' challenge

At last year's Black Hat security conference, stealth malware researcher Joanna Rutkowska caused a stir with the introduction of Blue Pill, a new technology she claims can create malware that remains "100 percent undetectable."This year, a group of her peers will challenge Rutkowska to prove it, arguing that a 100% undetectable rootkit is absolutely impossible.

June 27, 2007 by in Security

The iPhone security non-story

The iPhone security non-story

David Maynor is hoarding his Safari browser flaws with his eyes on the iPhone.As far back as January, hackers were asking questions about the iPhone CPU and preparing for attack scenarios.

June 26, 2007 by in iPhone

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