A 20-year-old man surrendered to FBI agents on Tuesday for his alleged hacking of Sony Pictures, one of a wave of attacks executed last year by the hacking collective LulzSec.
Raynaldo Rivera, 20, of Tempe, Arizona, was indicted by a grand jury last week on charges of conspiracy and unauthorised impairment of a protected computer, according to a news release from the FBI's Los Angeles office. If convicted, he could face a maximum of 15 years in prison.
The arrest comes shortly after a judge postponed the sentencing of LulzSec ringleader Hector Xavier Monsegur, known by his nickname "Sabu," for his continued cooperation in the investigation. Monsegur provided information to the FBI, leading to the arrests of one American man and four in the UK in March.
LulzSec, short for Lulz Security, is now defunct but was an offshoot of the decentralised hacking group Anonymous. In May and June 2011, several Sony Pictures websites were hacked by LulzSec, revealing the unencrypted passwords for more 1 million people. Sony staff information was obtained, along with special codes for music and information in Sony databases.
Rivera allegedly used a proxy server to hide his real IP address and used a SQL injection attack against Sony, according the indictment, which was unsealed on Tuesday. The type of attack involves the input of commands into web-based forms to see if the backend database will yield information.
Rivera, who went by the online nicknames "neuron," "royal" and "wildicv," allegedly distributed Sony's information to other LulzSec members, who publicised it on the @LulzSec Twitter account, the indictment said. Damages to Sony exceeded US$5,000.
Prosecutors allege Rivera worked with Cody Kretsinger, who was indicted in Sept. 2011 for the same attacks on Sony. Kretsinger allegedly provided the coupon codes along with email addresses and passwords for an extensive data release by LulzSec on 2 June, 2011.
Kretsinger pleaded guilty in April and is scheduled for sentencing on 25 October, according to the FBI.