The Metropolitan Police Central e-Crime Unit (PCeU) said the teenager was detained following an investigation into network intrusions and distributed denial-of-service (DDOS) attacks against "a number of international business and intelligence agencies by what is believed to be the same hacking group."
Police did not release more details in the statement or name the hacking group, but a Scotland Yard spokesman said Monday afternoon that the arrest was connected with the DDOS attacks on Monday on the website of the Serious Organised Crime Agency (SOCA), a national police unit that tackles organized crime. The arrest was characterized as a "pre-planned, intelligence-led operation," the statement said.
On Monday, Lulz Security took credit for the SOCA attacks: "Tango down -- soca.gov.uk -- in the name of #AntiSec," the group said on its
Later on Monday, Lulz posted a message on Twitter acknowledging the arrest: "Seems the glorious leader of LulzSec got arrested, it's all over now ... wait ... we're all still here! Which poor bastard did they take down?"