Mastercard | Breaking Cybersecurity News | The Hacker News

Dutch authorities announced the arrest of a 16-year-old hacker involved in the pro-WikiLeaks attacks on the websites of MasterCard and PayPal. The Dutch National Prosecutors Office reported that the teen, whose name was not disclosed, was arrested by a high-tech crime team last night. The arrest follows a series of attacks organized by the group known as Anonymous. This group has previously targeted entities such as the Church of Scientology and the Australian government. Recently, they launched distributed denial-of-service (DDoS) attacks on companies distancing themselves from WikiLeaks. These attacks use thousands of computers to overwhelm a target by making simultaneous connections. Yesterday, Visa.com was briefly taken offline, though the company assured CNET that no payments or transactions were affected. MasterCard.com was also unreachable in the morning. Additionally, the website for the Swedish prosecution agency, which is seeking the extradition of WikiLeaks editor Julian A...

Hackers rushed to defend WikiLeaks on Wednesday, launching attacks on MasterCard, Visa, Swedish prosecutors, a Swiss bank, and others who acted against the site and its jailed founder, Julian Assange. Internet "hacktivists" under the banner "Operation Payback" claimed responsibility in a Twitter message for causing severe technological problems on MasterCard's website. MasterCard had recently severed ties with WikiLeaks. Although MasterCard acknowledged a disruption in its Secure Code system for verifying online payments, spokesman James Issokson assured that consumers could still use their credit cards securely. Later on Wednesday, Visa's website also became inaccessible. These online attacks are part of a broader wave of support for WikiLeaks sweeping the Internet. Twitter was flooded with messages of solidarity for the group, while its Facebook page reached 1 million fans. However, late Wednesday, Operation Payback itself faced difficulties as many of i...