Latest cybersecurity reporting from selected sources.

Catholic Healthcare Organization Took IT Systems Offline in Response to IncidentCovenant Health, a Catholic healthcare organization serving New England and parts of Pennsylvania, is dealing with a cyber incident that has forced the entity to take its IT systems offline, affecting services at several of its facilities. That includes some hospitals and medical testing labs.

London Incident Is Latest Major Ongoing Outage From Recent Ransomware AttacksA cyberattack on a U.K. laboratory services provider is disrupting patient care and testing services at several London-based NHS hospitals and other care facilities. Meanwhile, in the U.S., Ascension is providing a restoration timeline for its hospital EHRs in the wake of its attack.

UnitedHealth Group CEO Andrew Witty Explains the Steps the Company Is TakingLawmakers on Wednesday grilled UnitedHealth Group CEO Andrew Witty over security lapses leading up to the Change Healthcare cyberattack and the company's handling of the incident, including the sectorwide disruption it caused and the compromise of millions of individuals' sensitive data.

It's the second Chicago hospital to disclose a major incident in the same week For the second time in one week, cybercriminals have targeted a Chicago children's hospital, this time causing significant operational disruption.…

Pediatric Hospital and Safety-Net Facility Are Dealing With Recent IncidentsTwo Chicago hospitals are navigating the effects of recent cyberattacks. One, a children's hospital, has taken its IT network offline to respond to an incident, and the other, a nonprofit safety-net hospital, is being shaken down by cybercriminals asking for a hefty ransom in return for stolen data.