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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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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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Bank Info Security 2 years, 3 months ago

ISMG Editors: Breaking Down OT Cybersecurity Challenges

Also: Implications of a Critical Linux Utility Backdoor; Focus on Cloud SecurityIn the latest weekly update, ISMG editors discussed key insights on OT security from the Cyber Security for Critical Assets Summit in Houston, the implications of a critical Linux utility found to have a backdoor, and a CISO's perspective on comprehensive cloud security strategy.

Bank Info Security 6 Apr 2024, 7:00 a.m. Backdoor Breach CISO Cloud Linux Operational Technology Strategy
Bank Info Security 2 years, 3 months ago

Breach Roundup: Omni Hotels Acknowledges Cyber Incident

Also: Insurer Predicts Ransomware for Cars, Offers to Cover Towing CostsThis week, Omni, OWASP and MarineMax suffered cyber incidents, Ivanti disclosed flaws, Cisco gave tips to stop password-spraying attacks, a court upheld an FCC ban, India rescued citizens in Cambodia, Americans lost $1.1 billion to impersonation scams, and an insurer introduced a cyber auto policy.

Bank Info Security 5 Apr 2024, 10:00 a.m. Breach Cambodia Cisco Disclosure Flaw Impersonation Incident India Ransomware Scam
Bank Info Security 2 years, 3 months ago

Judge Certifies 'Contract Class' in CareFirst Breach Lawsuit

Proposed Class Action in Cyberattack Has Faced Many Legal Ups and Downs Since 2015A federal judge has ruled to certify a "contract class" of more than 1 million CareFirst customers in a class action lawsuit claiming that the health insurer breached its contractual obligations to safeguard their data, which was accessed by hackers in a 2014 cyberattack.

Bank Info Security 3 Apr 2024, 10:00 a.m. America Breach Cyberattack Healthcare Lawsuit Proposal
Bank Info Security 2 years, 3 months ago

Leaked Dataset Belongs to AT&T Current and Former Customers

Data of 75 Million Individuals, Including SSNs, Posted on Criminal ForumAT&T did an about-face Saturday, saying that a leaked tranche of data pertaining to 73 million individuals does in fact reveal sensitive information of current and former customers of America's largest wireless phone carrier. The company isn't necessarily taking responsibility for the breach.

Bank Info Security 2 Apr 2024, 2:30 a.m. America Breach Forums Leak Sensitive Information Wireless