Spanish police arrest Anonymous hacking suspects

Spanish police have arrested three men, suspected of being members of the notorious Anonymous online protest group.

The men, whose names have not been made public, were detained in Alicante, Almeria and Barcelona.

Spanish police press conference

Spain’s Technological Investigation Brigade (BIT), the police unit who conducted the investigation, have held a live TV press conference about the arrests. According to BIT the men operated a cell of Anonymous, directing internet attacks against the likes of the Sony PlayStation store, and websites belonging to the governments of Egypt, Chile, Iran, Colombia, Algeria and Libya.

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Fascinatingly, the authorities posted images on Twitter of IRC logs that appeared to show plans to attack Spanish police websites and the electoral board with a distributed denial-of-service attack.

Spanish police evidence

Spanish police are also said to have seized a server hosted in the city of Gijon. No doubt the authorities are hoping that that may yield clues which will help reveal the identities of other Anonymous activists.

The Spanish computer crime cops should be congratulated for their investigation into the more malicious activities of Anonymous.

If nothing else, these arrests may encourage others to think twice before participating in distributed denial-of-service attacks against websites and online organisations – an activity which some forget is against the law.

Graham Cluley is an award-winning keynote speaker who has given presentations around the world about cybersecurity, hackers, and online privacy. A veteran of the computer security industry since the early 1990s, he wrote the first ever version of Dr Solomon's Anti-Virus Toolkit for Windows, makes regular media appearances, and is the co-host of the popular "Smashing Security" podcast. Follow him on Twitter, Mastodon, Threads, Bluesky, or drop him an email.

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