Arizona-based Banner Health, which operates 29 hospitals, says it's notifying 3.7 million individuals that their data was exposed in a "sophisticated cyberattack." An initial attack against payment card processing systems apparently opened the door to the attackers accessing healthcare data.
CEO fraud campaigns are becoming far more common. A recent attack against our company was deflected because of the alertness of a staff member who received a fraudulent wire transfer request, illustrating why well-informed employees truly are the best lines of defense against these schemes.
Security firm ThreatConnect says Guccifer 2.0, who claims to be the lone hacker of the Democratic National Committee, may have close ties to Russia. But after reviewing related technical evidence, not all security experts agree.
The Petya ransomware gang says it released 3,500 crypto keys that it stole - along with source code - from rival Chimera ransomware developers. If the keys are legitimate, security firms say they can build decryption tools for Chimera victims.
At the Black Hat event in Las Vegas later this month, researchers plan to reveal vulnerabilities in hooking engines, a critical component of security software and other applications, including Microsoft Office.
How low will ransomware go? New malware - dubbed Ranscam - demands bitcoins to unlock files, but in reality they've already been deleted, researchers warn. As always when it comes to defending against ransomware, preparation pays.
Security vendors are issuing warnings about two new types of dangerous Mac malware - Eleanor and Keydnap - which serve as a reminder that it's not just Windows users coming under fire from malicious software developers and tricksters.
Members of Congress have sent a letter to federal regulators saying that because ransomware attacks are "different" from other breaches in the healthcare sector, there's a need for new recommendations in upcoming government guidance.
Would access to better information pertaining to encryption help Congress pass good crypto-related laws? That's the impetus behind a "Digital Security Commission" and a related report being hawked by some lawmakers.
Warning to parents and guardians: Beware of collecting, storing or sharing your child's biometric information - including fingerprints and DNA - even if you're creating a so-called "Child ID Kit," because the data is a natural target for identity thieves.
While PCI compliance is a priority for many U.S. retailers, some major companies in Australia say they'd rather forego the cost of compliance and risk the possibility of steep fines if a card breach occurs.
In the wake of a majority of British voters opting to leave the European Union, the U.K. Information Commissioner's Office argues that the country should still comply with the EU's data privacy rules. But will politics get in the way?
Is SWIFT now playing good cop/bad cop? While it initially promised to not police the financial services industry, it's now considering training auditors and suspending banks found to have poor information security practices.
In the wake of reports that 65 million stolen credentials from micro-blogging platform Tumblr have surfaced online, following 117 million LinkedIn credentials, it's clear that 2016 is fast becoming the year of what one security expert dubs "historical mega breaches."