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 two-month-long automated credential-stuffing campaign exposed personal information of Chick-fil-A customers, including birthdays, phone numbers, and membership details.
The same "sophisticated" threat actor has pummeled the domain host on an ongoing basis since 2020, making off with customer logins, source code, and more. Here's what to do.
The adversaries obtained a decryption key to a LastPass database containing multifactor authentication and federation information as well as customer vault data, company says.
The publisher of the Wall Street Journal, New York Post, and several other publications had last year disclosed a breach it said was the work of a state-backed actor likely working for China.