Data Security

An influential U.S. senator wants to grill CISA on its response to a January data breach on its network.

Such a ruling reversal could prompt even more court challenges against Biden-era cybersecurity rules, which have been primarily dependent on reinterpretations of existing regulations, according to Center for Cybersecurity Policy and Law counsel Harley Geiger.

Croatia's University Hospital Centre Zagreb or KBC Zagreb, which is the country's largest hospital, had its IT systems taken down for a day and its emergency and radiological services disrupted following a cyberattack admitted by the LockBit ransomware operation, according to The Record, a news site by cybersecurity firm Recorded Future.

U.S. alternative investment platform Yieldstreet disclosed the compromise of some of its customers' data as a result of the LockBit ransomware attack against Evolve Bank & Trust, TechCrunch reports.

Cybernews reports that Indian hospitality guest management platform provider Quoality had the data of more than one million hotel guests leaked as a result of an Elastic cluster misconfiguration.

Major U.S. life insurance provider Prudential Financial had data from more than 2.556 million individuals compromised in an early February systems breach claimed by the ALPHV/BlackCat ransomware operation, which has already shut down operations following the theft of ransom from an affiliate that targeted Change Healthcare, according to BleepingComputer.

Global fintech and money transfer company Wise has confirmed the compromise of some of its customers' data as a result of the LockBit ransomware attack against U.S. banking-as-a-service provider Evolve Bank & Trust, with which it has shared USD account information between 2020 and 2023, TechCrunch reports.

TeamViewer had its employee directory exfiltrated from its internal corporate IT environment following last week's cyberattack by the Russian state-sponsored threat operation APT29, also known as Midnight Blizzard and Cozy Bear, reports The Record, a news site by cybersecurity firm Recorded Future.