Change Healthcare has confirmed a February ransomware attack on its systems, which brought widespread disruption to the U.S. healthcare system for weeks, resulted in the theft of medical records affecting a “substantial proportion of people…
Getty Images Ransomware criminals have quickly weaponized an easy-to-exploit vulnerability in the PHP programming language that executes malicious code on web servers, security researchers said. As of Thursday, Internet scans performed by security firm Censys…
Ransomware looked like it was on the decline in 2022, but a recent report by Chainalysis showed a significant rebound in 2023 — so much so that it was the most profitable year for ransomware…
A ransomware attack that crippled a London-based medical testing and diagnostics provider has led several major hospitals in the city to declare a critical incident emergency and cancel non-emergency surgeries and pathology appointments, it was…
A previously unknown piece of ransomware, dubbed ShrinkLocker, encrypts victim data using the BitLocker feature built into the Windows operating system. BitLocker is a full-volume encryptor that debuted in 2007 with the release of Windows…
Ransomware has gone corporate. These attacks, which hold files and PCs hostage until there’s a payout, may seem savage but behind the scenes, it’s civilized. The hackers have days that look a lot like any…
Getty Images Federal agencies, health care associations, and security researchers are warning that a ransomware group tracked under the name Black Basta is ravaging critical infrastructure sectors in attacks that have targeted more than 500…
U.S. realty trust giant Brandywine Realty Trust has confirmed a cyberattack that resulted in the theft of data from its network. In a filing with regulators on Tuesday, the Philadelphia-based Brandywine described the cybersecurity incident…
Enlarge / Dmitry Yuryevich Khoroshev, aka LockBitSupp UK National Crime Agency Since at least 2019, a shadowy figure hiding behind several pseudonyms has publicly gloated for extorting millions of dollars from thousands of victims he…
On Tuesday, U.S. and U.K. authorities revealed that the mastermind behind LockBit, one of the most prolific and damaging ransomware groups in history, is a 31-year-old Russian named Dmitry Yuryevich Khoroshev, aka “LockbitSupp.” As it’s…