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.
Multiple UK councils have warned that residents’ personal data may have been compromised following a ransomware attack on NRS Healthcare
Car manufacturer Nissan revealed that over 53,000 of its North America employees had their social security numbers accessed by a ransomware attacker
Santander has warned that customer and employee data has been breached following unauthorized access to a database held by a third-party provider
Affiliates of prolific Black Basta ransomware group have breached over 500 global organizations
A threat actor known as IntelBroker claims to be selling confidential Europol data after a May breach