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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.

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Breach filings show Reddit post led to the discovery rather than any sophisticated cyber defenses Biotech and DNA-collection biz 23andMe, the one that blamed its own customers for the October mega-breach, just admitted it failed to detect any malicious activity for the entire five months attackers were breaking into user accounts.…

The Register 27 Jan 2024, 5:00 a.m. Admission Breach Cyberattack Theft

If you're still running a vulnerable instance then 'assume a breach' More than 600 IP addresses are launching thousands of exploit attempts against CVE-2023-22527 – a critical bug in out–of-date versions of Atlassian Confluence Data Center and Server – according to non-profit security org Shadowserver.…

The Register 23 Jan 2024, 12:37 p.m. Actively exploited CVE-2023-22527 Breach Critical Vulnerability CVE Exploit Remote Code Execution Vulnerability