Britain's biggest department store John Lewis is to offer customers free in-store Wi-Fi so they can compare its ticket prices with rivals.
Consumers trying to recover a Gmail password have been reminded not to use the widely-circulating Gmail hacker Pro software, which claims it can recover your password.
YapBrowser, a replacement web browser once promoted by controversial spyware company Zango, appears to have resurrected itself, possibly with the help of a UK-registered company.
Summer saw fewer numbers of rogue programs that masquerade as security tools and then infect your system, a security firm says.
Trend Micro reports a major targeted malware attack that has infected more than 1400 computers in Russia and its former Soviet satellites.
Facebook users worried about clicking on links are being offered a new app web that filters friend from foe.
An Italian researcher offers details of a new batch of unpatched vulnerabilities in data acquisition products from seven vendors.
Researchers show how a refresh of the Firesheep Wi-Fi sniffing tool can be used to access most of a victim's Google Web History.
Good national security teams and diligent Internet service providers result in consistently lower rates of malware infection, research reveals.
Articles by John E Dunn