data breach
Ascension says recent data breach affects over 430,000 patients
Ascension, one of the largest private healthcare systems in the United States, has revealed that the personal and healthcare information of over 430,000 patients was exposed in a data breach disclosed last month. As Ascension revealed in breach notification letters sent to affected individuals in April, their information was stolen in a data theft attack that impacted […]
VC giant Insight Partners confirms investor data stolen in breach
Venture capital firm Insight Partners has confirmed that sensitive data for employees and limited partners was stolen in a January 2025 cyberattack. Insight Partners is a prominent global venture capital and private equity firm specializing in high-growth technology, software, and internet companies, managing over $90 billion in regulatory assets. The company has significant investments in […]
LockBit ransomware gang hacked, victim negotiations exposed
The LockBit ransomware gang has suffered a data breach after its dark web affiliate panels were defaced and replaced with a message linking to a MySQL database dump. All of the ransomware gang’s admin panels now state. “Don’t do crime CRIME IS BAD xoxo from Prague,” with a link to download a “paneldb_dump.zip.” As first spotted by the threat […]
PowerSchool hacker now extorting individual school districts
PowerSchool is warning that the hacker behind its December cyberattack is now individually extorting schools, threatening to release the previously stolen student and teacher data if a ransom is not paid. “PowerSchool is aware that a threat actor has reached out to multiple school district customers in an attempt to extort them using data from the previously reported […]
Ascension discloses new data breach after third-party hacking incident
Ascension, one of the largest private healthcare systems in the United States, is notifying patients that their personal and health information was stolen in a December 2024 data theft attack, which affected a former business partner. The health network operates 142 hospitals nationwide, has over 142,000 employees, and has reported a total revenue of $28.3 billion in […]
VeriSource now says February data breach impacts 4 million people
Employee benefits administration firm VeriSource Services is warning that a data breach exposed the personal information of four million people. VeriSource is a Texas-based employee benefits administration and HR outsourcing solutions provider with diverse clients across the U.S. The firm has begun data breach notifications to impacted individuals about a cybersecurity incident that occurred in […]
Mobile provider MTN says cyberattack compromised customer data
African mobile giant MTN Group announced that a cybersecurity incident has compromised the personal information of some of its subscribers in certain countries. MTN Group (formerly M-Cell) is Africa’s largest mobile network operator, with a strong Asian market presence. The company has nearly 300 million subscribers across 20 countries and an annual revenue surpassing $11 […]
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. […]