British police have arrested a 15-year-old boy in connection with the suspected hack of TalkTalk. Security experts say that if a teenager was responsible, it's going to be difficult for the communications firm to prove that it takes customers' data security seriously.
Cyberattacks are challenging our current methods of defense, says Lance James, a global cyber intelligence adviser at the consultancy Unit 221b. In a video interview, he discusses the changes in tools and skills that must be made to fend off fast-moving adversaries.
A third data breach affecting TalkTalk has prompted sharp questions from U.K. public officials about whether stronger breach notification laws and breach-related penalties might help prevent more such incidents from occurring.
The recent data breach at U.K.-based telecom company TalkTalk illustrates that breach risk mitigation is a critical issue worldwide. PCI's Jeremy King, who will be a featured speaker at ISMG's Fraud Summit London on Oct. 27, explains why European data security is getting more scrutiny.
Despite the focus on external cyberattacks, insider attacks are almost as common and can potentially cause significantly more damage, says Michael Theis of Carnegie Mellon's CERT Insider Threat Center. In a video interview, he describes how science-based models can help organizations fight the battle from within.
HP has agreed to sell its intrusion detection and prevention software unit TippingPoint to security vendor Trend Micro for $300 million. But analysts say Trend Micro faces stiff breach detection and incident response competition.
Someone green-light this drama: Sony, after suffering a massive data breach that led to the leak of personal information and embarrassing corporate emails, has agreed to a data-breach settlement worth up to $8 million.
European criminals combined cannibalized EMV chips from stolen cards with miniature microprocessors to build fake payment cards that defeated POS security checks, enabling them to steal as much as $680,000, French researchers say.
Attributing cybercrime to specific criminals is becoming increasingly critical, says Eward Driehuis of threat intelligence firm Fox-IT. Using the elusive Dridex campaign as an example, Driehuis explains in this video interview how many malware attacks are interconnected.
Apple has removed hundreds of apps from its App Store for violating its user-tracking guidelines. Chinese mobile advertising firm Youmi has issued "sincere apologies" for the tracking behavior and promised to compensate affected developers.
Dow Jones has dismissed a competitor's report, which claims that attackers operating from Russia hacked into the company's servers and stole sensitive financial information for insider-trading purposes.
U.S. merchants that have not yet completed their migration to EMV should brace for upticks in chargebacks from international card issuers, says Gord Jameison, head of Canadian risk services for Visa, in a video interview.