On Monday, Oct. 27, KrebsOnSecurity began following up on a tip from a reliable source that an aggressive Russian cybercriminal gang known for deploying ransomware was preparing to disrupt information technology systems at hundreds of hospitals, clinics and medical care facilities across the United States. Today, officials from the FBI and the U.S. Department of Homeland Security hastily assembled a conference call with healthcare industry executives warning about an “imminent cybercrime threat to U.S. hospitals and healthcare providers.”
Breaches involving major players in the hospitality industry continue to pile up. Today, travel industry giant Sabre Corp. disclosed what could be a significant breach of payment and customer data tied to bookings processed through a reservations system that serves more than 32,000 hotels and other lodging establishments.
In a quarterly filing with the U.S. Securities and Exchange Commission (SEC) today, Southlake, Texas-based Sabre said it was “investigating an incident of unauthorized access to payment information contained in a subset of hotel reservations processed through our Hospitality Solutions SynXis Central Reservations system.”
Sources at nearly a half-dozen banks and credit unions independently reached out over the past 48 hours to inquire if I’d heard anything about a data breach at Arby’s fast-food restaurants. Asked about the rumors, Arby’s told KrebsOnSecurity that it recently remediated a breach involving malicious software installed on payment card systems at hundreds of its restaurant locations nationwide.
Fred’s Inc., a discount general merchandise and pharmacy chain that operates 650 stores in more than a dozen states, disclosed today that it is investigating a potential credit card breach.
Premera Blue Cross, a major provider of health care services, disclosed today that an intrusion into its network may have resulted in the breach of financial and medical records of 11 million customers. Although the company isn’t saying so just yet, there are independent indicators that this intrusion is once again the work of state-sponsored espionage groups based in China.
It seems nearly every day we’re reading about Internet attacks aimed at knocking sites offline and breaking into networks, but it’s often difficult to visualize this type of activity. In this post, we’ll take a look at multiple services for tracking online attacks and attackers around the globe and in real-time.
A hacker break in at a U.S. company that brokers reservations at limousine and Town Car services nationwide has exposed the personal and financial information on more than 850,000 well-heeled customers, including Fortune 500 CEOs, lawmakers, and A-list celebrities.
Cyber espionage hackers who broke into security firm Bit9 initially breached the company’s defenses in July 2012, according to evidence being gathered by security experts investigating the incident. Bit9 remains reluctant to name customers that were impacted by the intrusion, but the custom-made malicious software used in the attack was deployed last year in highly targeted attacks against U.S. Defense contractors.
The Washington Post was among several major U.S. newspapers that spent much of 2012 trying to untangle its newsroom computer networks from a Web of malicious software thought to have been planted by Chinese cyberspies, according to a former information technology employee at the paper.
For this fourth installment of advice columns aimed at people who are interested in learning more about security as a craft or profession, I reached out to Richard Bejtlich, a prominent security blogger who last year moved from a job… Read More »