Zack Whittaker

Zack Whittaker is the security editor for ZDNet. You can securely reach him on Signal and WhatsApp at 646-755-8849, and his PGP fingerprint for email is: 4D0E 92F2 E36A EC51 DAAE 5D97 CB8C 15FA EB6C EEA5.

Charlie Osborne

Charlie Osborne is a cybersecurity journalist and photographer who writes for ZDNet and CNET from London. PGP Key: AF40821B | Research/security tips email: cingred@protonmail.com.

Jennifer Leggio

Jennifer Leggio has been in the security industry for 17 years as a marketer, advisor, and writer. Her focus is on security culture, including disclosure, community issues, equality in security, disruptive trends, and even marketing best practices. PGP Key: 3A708289 | She prefers other contact on Twitter via @mediaphyter.

Latest Posts

Secunia: 28% of all installed apps are insecure

Secunia: 28% of all installed apps are insecure

Secunia's inspector identified about 4.9 million installed applications, and out of those, 1.4 million applications were found to be lacking critical security patches from the vendors. Opera users were the most tardy in applying critical patches for browser vulnerabilities.

May 16, 2007 by in Security

Defeating UAC with a two-stage malware attack

Defeating UAC with a two-stage malware attack

An independent security researcher has released details on a two-stage malware attack against Windows Vista to show how easy it is for non-privileged code to replace shortcuts on the Start Menu and intercept UAC (User Account Control) privilege elevation prompts.

May 16, 2007 by in Security

Do you know what's leaking out of your browser?

Do you know what's leaking out of your browser?

At the ToorCon Seattle (beta) conference, Web application security specialist Robert Hansen (RSnake) demoed Mr-T (Master Recon-Tool), a new utility that combines information disclosure bugs in Internet Explorer and Firefox to collect information on a target's computer system.

May 14, 2007 by in Security

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