ransomware
Baltimore City Public Schools data breach affects over 31,000 people
Baltimore City Public Schools notified tens of thousands of employees and students of a data breach following an incident in February when unknown attackers hacked into its network. Established in 1829, the public school district provides primary and secondary education to 76,841 enrolled students through 164 schools and programs. “On February 13, 2025, Baltimore City […]
Frederick Health data breach impacts nearly 1 million patients
A ransomware attack in January at Frederick Health Medical Group, a major healthcare provider in Maryland, has led to a data breach affecting nearly one million patients. With almost 4,000 employees and over 25 locations, Frederick Health is one of Frederick County’s largest employers. As the health system revealed in a late March notification to patients, […]
Interlock ransomware claims DaVita attack, leaks stolen data
The Interlock ransomware gang has claimed the cyberattack on DaVita kidney dialysis firm and leaked data allegedly stolen from the organization. DaVita is a Fortune 500 kidney care provider with more than 2,600 U.S. dialysis centers, 76,000 employees in 12 countries, and an annual revenue exceeding $12.8 billion. The healthcare company disclosed to the U.S. […]
Interlock ransomware gang pushes fake IT tools in ClickFix attacks
The Interlock ransomware gang now uses ClickFix attacks that impersonate IT tools to breach corporate networks and deploy file-encrypting malware on devices. ClickFix is a social engineering tactic where victims are tricked into executing dangerous PowerShell commands on their systems to supposedly fix an error or verify themselves, resulting in the installation of malware. Though this isn’t […]
Ahold Delhaize confirms data theft after INC ransomware claims attack
Food retail giant Ahold Delhaize confirms that data was stolen from its U.S. business systems during a November 2024 cyberattack. “Based on our investigation to date, certain files were taken from some of our internal U.S. business systems,” a spokesperson confirmed to GeekFeed. “Since the incident was detected, our teams have been working diligently to determine […]
Kidney dialysis firm DaVita hit by weekend ransomware attack
Kidney dialysis firm DaVita disclosed Monday it suffered a weekend ransomware attack that encrypted parts of its network and impacted some of its operations. DaVita is a major provider of kidney care services in the United States, operating over 2,600 outpatient treatment centers that provide dialysis to those suffering from kidney disease. It is a […]
Ransomware attack cost IKEA operator in Eastern Europe $23 million
Fourlis Group, the operator of IKEA stores in Greece, Cyprus, Romania, and Bulgaria, has informed that the ransomware attack it suffered just before Black Friday on November 27, 2024, caused losses estimated to €20 million ($22.8 million). The security incident became public on December 3, 2024, when the group admitted that the technical problems IKEA online shops were facing were […]
Sensata Technologies hit by ransomware attack impacting operations
Sensata Technologies (known as Sensata) has suffered a ransomware attack last weekend that encrypted parts of the company network and disrupted operations. In an 8-K filing to the U.S. Securities and Exchange Commission (SEC), Sensata says that the attack occurred on Sunday, April 6, and involved data theft, too. “The incident has temporarily impacted Sensata’s operations, […]
Microsoft: Windows CLFS zero-day exploited by ransomware gang
Microsoft says the RansomEXX ransomware gang has been exploiting a high-severity zero-day flaw in the Windows Common Log File System to gain SYSTEM privileges on victims’ systems. The vulnerability, tracked as CVE-2025-29824, was patched during this month’s Patch Tuesday and was only exploited in a limited number of attacks. CVE-2025-29824 is due to a use-after-free weakness that lets […]
Everest ransomware’s dark web leak site defaced, now offline
The dark web leak site of the Everest ransomware gang has apparently been hacked over the weekend by an unknown attacker and is now offline. The unknown attacker replaced the website’s contents with the following sarcastic message: “Don’t do crime CRIME IS BAD xoxo from Prague.” The Everest operation has since taken down its leak […]