Zack Whittaker

Zack Whittaker is a writer-editor for ZDNet, and sister sites CNET and CBS News. He is based in the New York newsroom. His PGP key is: 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.

Violet Blue

Ms. Violet Blue (tinynibbles.com, @violetblue) is a freelance investigative reporter on hacking and cybercrime at Zero Day/ZDNet, CNET and CBS News, as well as a noted sex columnist. She has made regular appearances on CNN and The Oprah Winfrey Show and is regularly interviewed, quoted, and featured in a variety of publications that includes ABC News and the Wall Street Journal. She has authored and edited award-winning, best selling books in eight translations and has been a sex columnist for the San Francisco Chronicle. She has given keynote talks at such conferences as ETech, LeWeb, and the Forbes Brand Leadership Conference, and has given two Tech Talks at Google. In 2010, the London Times named Blue one of “40 bloggers who really count.” Ms. Blue is the author of The Smart Girl's Guide to Privacy. Violet Blue bio courtesy of TTI Vanguard.

Latest Posts

Talkative botnet herder taunts security researchers

Talkative botnet herder taunts security researchers

The botnet operator behind the virulent Nirbot Trojan is having a field day taunting anti-virus researchers. While it is common to find messages and shout-outs buried in virus code, the person(s) behind Nirbot is rather talkative, leaving hostile threates directed at specific individuals, a strange apology for something involving "hospital computers" and even a mock CNN interview that discusses the bot's intent.

March 8, 2007 by in Security

Hardware-based rootkit detection proven unreliable

Hardware-based rootkit detection proven unreliable

For years, we've been convinced by companies like Komoku and BBN Technologies that hardware-based RAM acquisition is the most reliable and secure way to sniff out the presence of a sophisticated rootkit on a compromised machine. Not so fast, says Joanna Rutkowska, a security researcher at COSEINC Malware Labs.

March 2, 2007 by in Hardware

Maynor demos MacBook Wi-Fi hijack, admits mistakes

Maynor demos MacBook Wi-Fi hijack, admits mistakes

Looking to put to rest one of the most bizarre vulnerability disclosure disputes in recent memory, hacker David Maynor offered an apology for mistakes made, provided a live demo of the controversial MacBook Wi-Fi takeover and promised to release e-mail exchanges, crash/panic logs and exploit code to clear his tarnished name. Maynor kicked off a presentation at the Black Hat DC 2007 with a demo of the attack against a MacBook running Mac OSX 10.

March 1, 2007 by in Collaboration

Flaw trifecta kicks off Month of PHP bugs

Flaw trifecta kicks off Month of PHP bugs

Stefan Esser's month of PHP bugs project is off and running with details on three unpatched vulnerabilities that could lead to program crashes and possible code execution attacks. The first batch of flaws published on the project home page covers two recursion stack overflows and a reference counter overflow.

February 28, 2007 by in Security

Black Hat RFID talk back on, with deletions

Black Hat RFID talk back on, with deletions

Chris Paget from IOActive is on stage here at Black Hat DC 2007, going ahead with his talk on RFID security issues. He has promised "not to mention a certain three-letter vendor" and made it clear that the talk had to be slightly modified to work around the legal issues.

February 28, 2007 by in Security

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