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.
A breach at the New York Blood Center resulted in theft of data for 194,000 people, including SSNs, IDs, bank and health information
Insight Partners has released more details of a 2024 ransomware breach impacting thousands of individuals
An employee of outsourcing firm TaskUs allegedly sold data stolen during the Coinbase data breach to hackers for $200 per record before her arrest in January 2025
The attack, which is linked to ShinyHunters, has reportedly compromised data relating to 7.4 million unique email addresses
An insider data breach at FinWise may have impacted 689,000 customers