Latest coverage for Breach
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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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.
Attackers Capitalize on Mistakes to Target Schools
Verizon's 2025 Data Breach Investigations Report highlighted dire — but not new — trends in the education sector. Without more help, faculty and staff continue to fall for social engineering campaigns and make simple security errors.
Microsoft Purges Millions of Cloud Tenants in Wake of Storm-0558
The tech giant is boosting Entra ID and MSA security as part of the wide-ranging Secure Future Initiative (SFI) that the company launched following a Chinese APT's breach of its Exchange Online environment in 2023.
DeepSeek Breach Opens Floodgates to Dark Web
The incident should serve as a critical wake-up call. The stakes are simply too high to treat AI security as an afterthought — especially when the Dark Web stands ready to capitalize on every vulnerability.