Graham Cluely Security Blog

The AfD has confirmed that hackers breached its hosting provider. A leak site now claims to offer 421,179 of the party’s internal emails, and shows AI-written summaries rather than the emails themselves. Read more in my article on the Hot for Security blog.

Imagine buying a brand new hardware wallet for your cryptocurrency with the shrink-wrap still on... what could possibly be hiding inside? We break out a Geiger counter and a cat to find out. Meanwhile, malicious ads are targeting journalists with zero-click attacks. Plus, Origin’s Spencer Thompson reveals what AI agents are really getting up to on your employees’ laptops when nobody’s looking. All this and more in episode 489 of the “Smashing Security” podcast with cybersecurity expert and keynote speaker Graham Cluley, and special guest Lianne Potter.

A 28-year-old Russian man has been arrested by German police, suspected of being a key member of the Qilin ransomware gang. Detectives have linked the man to the attack against blood-testing firm Synnovis, that disrupted London hospitals, and resulted in the death of a patient. Read more in my article on the Hot for Security blog.

There must have been red faces in the social media department of Ireland's police headquarters after two of its accounts were hijacked this week. Read more in my article on the Hot for Security blog.

Krybit is a fast-growing ransomware gang that was hacked by a rival, hit back, and is still extorting victims. Find out how it works, who it has targeted, and what organisations can do to protect themselves. Read more in my article on the Fortra blog.

A ransomware negotiator attended a cybersecurity conference, only to be arrested by the FBI in connection with its investigation into the ShinyHunters gang. Meanwhile, hackers get the keys to ASOS's app and the chance to message every single customer. What did they say? And how did the company respond? We have thoughts. All this and more is discussed in episode 488 of the "Smashing Security" podcast with cybersecurity expert and keynote speaker Graham Cluley, and special guest Paul Ducklin.

The hacker behind a high-profile string of leaks involving the upcoming release of the Grand Theft Auto (GTA) 6 videogame has threatened to release a complete, playable build. Read more in my article on the Hot for Security blog.

The US State Department is offering up to US $10 million for information about the whereabouts of Zhang Yu, a 44-year-old Chinese national who is accused of being a key figure in China's state-sponsored hacking group, Hafnium. Read more in my article on the Hot for Security blog.

Microsoft's Twitter account, with its 13 million followers, was hijacked by a paperclip. There was no ransomware or data theft, just Clippy, a dodgy crypto coin, and a corporate apology that wasn't from Microsoft either. Meanwhile, UK losses from hacked email and social media accounts have rocketed by 417%, as scammers pose as your friends to flog you tickets to gigs that don't exist. Plus, Hack The Box's Christine Bartlett joins us for a featured interview to ask what happens when AI agents join your security team, and whether anyone has thought to give them a performance review.

N0n is a newly-emerged cyber extortion gang. The group was first spotted in the middle of September 2026, and within days it had published on its dark web leak site details of what it claimed to be around a dozen victims. Since then, the tally has continued to grow. Read more in my article on the Fortra blog.

The FBI has a very simple message for the ShinyHunters gang: give yourselves up. On Tuesday, FBI cyber division assistant director Brett Leatherman released a video, thanking the Dutch police for arresting a 24-year-old man they believe to be a member of the group, and and who is separately suspected of attempting to arrange two murders. Read more in my article on the Hot for Security blog.

An alleged key figure in the ShinyHunters cybercrime group has been arrested in the Netherlands, and - in a sinister twist - the 24-year-old suspect is also being investigated for attempting to arrange two murders. Read more in my article on the Hot for Security blog.

A Pentagon personnel database was breached for nine months without anyone noticing. Over three million people are affected. Read more in my article on the Hot for Security blog.