Stay informed on the latest data breach incidents and security breaches. Protect your information with our up-to-date breach news and analysis.
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Background for this topic.
Breach means unauthorized access to a computer system or network that exposes or steals sensitive data like personal details, passwords, or proprietary information. Attackers often exploit software flaws, weak passwords, or social engineering to gain entry. Breaches can also result from insiders misusing access or accidental data exposure.
Understanding breaches is crucial because they reveal weaknesses in security controls and can lead to data theft or operational disruption. Effective defenses include promptly patching vulnerabilities, enforcing strong authentication, and segmenting networks to limit attacker movement. Detecting breaches quickly through monitoring and logging helps contain damage and guide targeted remediation efforts to secure affected systems and data.
Mr. Cooper, the largest home loan servicer in the United States, says it found evidence of customer data exposed during a cyberattack disclosed last week, on October 31. [...]
Security researchers are warning that hackers have been are targeting multiple healthcare organizations in the U.S. by abusing the ScreenConnect remote access tool. [...]
The State of Maine has announced that its systems were breached after threat actors exploited a vulnerability in the MOVEit file transfer tool and accessed personal information of about 1.3 million, which is close to the state's entire population. [...]
McLaren Health Care (McLaren) is notifying nearly 2.2 million people of a data breach that occurred between late July and August this year, exposing sensitive personal information. [...]
Kyocera AVX Components Corporation (KAVX) is sending notices of a data breach exposing personal information of 39,111 individuals following a ransomware attack. [...]
Security and data analytics company Sumo Logic disclosed a security breach after discovering that its AWS (Amazon Web Services) account was compromised last week. [...]
Shared service provider TransForm has published an update on the cyberattack that recently impacted operations in multiple hospitals in Ontario, Canada, clarifying that it was a ransomware attack. [...]
The Marina Bay Sands (MBS) luxury resort and casino in Singapore has disclosed a data breach that impacts personal data of 665,000 customers. [...]