Kmart has suffered a data breach affecting "some, not all" of its 735 U.S. locations as a result of its point-of-sale systems being infected by malware designed to siphon payment card data. The retailer described the malware as "undetectable by current anti-virus systems and application controls."
Two researchers who launched a crowdsourced effort to subscribe to the Shadow Brokers' monthly leak of stolen Equation Group exploits - on behalf of the entire information security community - have dropped their effort, citing legal concerns.
As the adversaries develop new methods to strike at increasingly vulnerable digital infrastructures, it is time businesses take a hard look at the way defense is approached and recast security models to drive the cost to the attacker up, says Palo Alto Network's Sean Duca.
In an in-depth interview about a new study that identifies thousands of vulnerabilities in cardiac devices, security researcher Billy Rios calls on manufacturers to more carefully consider the compromises they make in balancing the usability benefits to patient care versus the cybersecurity risks.
Two security researchers are attempting to crowdfund a recurring subscription fee to Shadow Brokers' monthly exploit dump club in hopes of helping to prevent or blunt future outbreaks of the WannaCry variety. Cue ethical debate.
Cyber-intelligence expert Tom Kellermann sees a growing hostility in cyberspace, and he fears a new wave of advanced threats aimed not just at committing crimes, but at breaching critical infrastructure. Who are the top threat actors, and what are their key targets?
Cybersecurity incidents have evolved considerably since the TJX and Heartland breaches of 2007-08. And so has the discipline of incident response, says former prosecutor Kim Peretti, now a partner at the law firm Alston & Bird. She defines incident response 2.0.
Russian threat intelligence firm Group-IB alleges that North Korea is behind recent attacks against financial institutions in Europe employing fraudulent SWIFT messages. But other experts caution that such conclusions shouldn't be made solely based on technical data.
In this special edition of the ISMG Security Report, you'll hear an edited version of an ISMG Fraud and Breach Prevention Summit keynote panel in which current and former federal cybersecurity officials assess the IT security agenda of the Donald Trump administration.
British Airways grounded all flights at London's two biggest airports starting Saturday, leading to multiple days of disruptions. The airline has blamed a power surge for its IT failures, but experts have questioned the airline's resiliency and disaster recovery planning and testing.
Restaurant chain Chipotle Mexican Grill says customers' payment card data was stolen via point-of-sale malware installed at the vast majority of its more than 2,000 restaurant locations for more than three weeks.