Graham Cluley

Security experts at ESET have released their latest research into the notorious TorrentLocker malware, which has infected thousands of computer systems around the world, taking data hostage and demanding a ransom be paid to ensure its safe return.

IT security staff have spent the last few weeks fighting hackers in the White House, after a computer network was breached. But can we tell who was behind the attack?

There is growing concern that in the rush to embrace technology to save and improve the lives of patients, medical scientists may have forgotten something important: security.

Make sure you are running a half-decent browser, don't ignore browser security warnings, and enable two-factor authentication. That appears to be the lesson to learn from the latest attack on Chinese internet users.

Yesterday, security researcher Jonathan Hall, of a company called Future South Technologies, accused Yahoo of having suffered a serious security breach via the recently discovered Shellshock vulnerability in Bash.

Newly weds George Clooney and Amal Alamuddin supplied guests with "burner phones" to prevent photographs from falling into the hands of hackers and the tabloid press.

Thousands of Facebook addicts are feverishly sharing a "news report" claiming that from November 1st you'll be paying $2.99 every month to access the site.

With iOS 8, you can - for the first time - switch your Safari browser's search engine to alternatives such as DuckDuckGo. Find out why you might want to and, in fairness, why you might NOT want to...

Online criminals are spamming out messages claiming that invoices are overdue. But attached to the emails are .ARJ files containing a malicious payload - don't allow your computer to become infected.