PBS networks hacked by group supporting WikiLeaks

Hackers defaced Newshour web site over the weekend

Three-quarters of corporate network devices hit by security flaws

Dimension Data research reveals lack of visibility

Microsoft links Mac Defender to Windows scareware campaign

Cyber criminals appear to be branching out

One in 14 downloads are malicious, warns Microsoft

Social engineering attacks begin to dominate

ZeuS set to proliferate as entire source code goes online

CSIS warns already pervasive information-stealing malware could pose even greater threat

Bank card fraud is UK consumers' number one security concern

Unisys Security Index highlights growing unease

Sony calls in forensic help as lawsuits pile up

Japanese electronics giant facing new $1bn class action lawsuit

Hackers cash in on Royal Wedding with spam and malware attacks

Web users warned to be on their guard

Kaspersky Jr released alive and well

Son of Kaspersky Lab founders reportedly kidnapped

In pictures: in Prague with AV firm Avast

V3.co.uk took a walk around the headquarters of Avast ahead of the release of its latest Business Protection products

Adobe releases zero-day Flash flaw patch

Microsoft's Autorun shutdown fails to halt USB-borne malware

Avast says removable media still second biggest malware vector

RIM's Lazaridis halts BBC interview in echoes of Apple PR Fail

Research In Motion boss does not take kindly to questions about government access problems

Anonymous takes aim at Sony sites in retaliation for court action

Online collective not happy at Sony's treatment of PS3 jailbreakers

GFI apologises for Samsung software snafu

MySQL’s SQL injection attack highlights poor password management

Simple hack could have been avoided

British man gets two years for hacking gaming firm

Ashley Mitchell made off with £7m worth of gaming credits

ICO launches Wi-Fi security resource

Blackhat SEO attacks spotted using Japan earthquake as lure

McAfee's new London datacentre shows cloud-based security is the future