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Graham Cluley
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Graham Cluley
Independent security analyst
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Graham Cluley is an award-winning security blogger, researcher and public speaker. He has been working in the computer security industry since the early 1990s, having been employed by companies such as Sophos, McAfee and Dr Solomon’s. He has given talks about computer security for some of the world’s largest companies, worked with law enforcement agencies on investigations into hacking groups, and regularly appears on TV and radio explaining computer security threats.

In 2011 he was inducted into the InfoSecurity Europe Hall of Fame.

Follow him on Twitter at @gcluley

Scammers claim there is a virus in Apple’s iTunes database

Scammers are once again targeting Apple customers in their attempt to hijack accounts and steal payment information.

32 million Twitter account credentials up for grabs – but site says it wasn’t hacked

Over 30 million Twitter account details are put up for sale on the computer underground.

Mandatory password reset for some Facebook and Netflix users in wake of mega-breaches

Don’t panic. Facebook and Netflix have not suffered a data breach. But it’s quite possible that they are asking you to change your password.

65 million Tumblr users should probably be careful…

65 million Tumblr users have had their details compromised as a result of a recently-discovered breach dating back to 2013. But it’s not just their passwords that they should be concerned about.

Teenager charged over Mumsnet hack and DDoS attack

An 18-year-old man has been charged by British police in connection with an internet attack that saw Mumsnet hacked, users’ accounts breached, passwords stolen, and the site blasted offline.

Adobe warns of Flash zero-day vulnerability, being actively exploited by online criminals

Adobe Flash users find themselves in danger once again, as they wait for an emergency security patch to fix a vulnerability being actively exploited in the wild.

FBI: No, you shouldn’t pay ransomware extortionists

The FBI has published a list of tips to reduce the chance of ransomware being the ruin of your company – and is keen that you don’t pay the extortionists.

Ransomware and the Internet of Things

A report from the Institute for Critical Infrastructure Technology warns that ransomware could be hitting more than just your regular computer in future…

SMS phishing attackers continue to pursue Apple users

You would be wrong to think that this is just an attempt by the criminals to steal your Apple ID password – bad as that would be. It’s much worse than that.

Trident nuclear system to be updated to protect against hacking attacks

It’s a tough enough job protecting your home computer, or your business network, against the rising threat of malware and determined hackers… imagine if you were responsible for the security of Britain’s nuclear deterrent?

Facebook fights back against creepy impersonating profiles

It’s one of the creepiest things you can experience on Facebook. You stumble across the profile of “another” user who appears to have stolen the details of your life – lock, stock and barrel. And they are spreading slurs about your character, and befriending your contacts…

Photos of Harry Styles and Kendall Jenner leak online after iCloud account hack

More than 30 photos of the celebrities have been posted on Twitter by a hacker who appears to have stolen the pictures from the iCloud account of Styles’s mother, Anne.

Beware spear phishers trying to hijack your website

If you fail to take proper care, it would be all too easy to type your password into a phishing site and hand control of your website over to a online criminal gang.

Linux Mint site hacked, users unwittingly download backdoored operating system

Linux users should not fool themselves into believing that they are somehow magically immune from malware attacks.

How to bypass this LG smartphone’s fingerprint security in just 30 seconds

A troubling vulnerability has been uncovered that may make you think twice about ever even temporarily allowing a friend, partner or acquaintance to use your new LG V10 Android smartphone.

Southwest Airlines flight giveaway scams spread on Facebook

There is no such thing as a free lunch, and even if there was… who likes airline food that much anyway?

Android has some critical remotely-exploitable security holes. But can you get the patch?

Remote code execution vulnerabilities have been found in the Android operating system, and patches released for Nexus devices.

But what about your smartphone? Is there a patch for you, and can you get your hands on it?

Skype finally hides your IP address, to protect against vengeful gamers

For too long streaming video gamers have suffered denial-of-service attacks and raids from police SWAT teams, often assisted by Skype leaking private IP addresses.

Irish lottery and ticket terminals knocked offline by DDoS attack

It should have been a great week for the Irish Lottery, with the largest jackpot (12 million euros) for 18 months up for grabs.

However, things didn’t run entirely smoothly in the run-up to the Wednesday night draw.

Security holes found in Windows, Office, Internet Explorer, Adobe… Start patching now!

Critical security patches have been released for Microsoft and Adobe products. Have you installed them yet?

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