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.
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Nonprofit Digital Archive Also Suffers Denial-of-Service Attacks, DefacementThe nonprofit Internet Archive has been hit by hackers, who stole usernames and for 31 million accounts, including email addresses and bcrypt-hashed passwords. In recent days, the digital archive has also suffered defacement and repeat denial-of-service attacks.
World's Biggest Hotel Chain Also Settles with Federal Trade CommissionThe world's largest hotel chain agreed Wednesday to pay $52 million and submit to 20 years of third-party monitoring of its cybersecurity program to settle a rash of data breaches affecting millions of guests. The sizeable payout is part of a settlement reached with 50 U.S. attorneys general.
Hotel Chain Also Settles with Federal Trade CommissionThe world's largest hotel chain agreed Wednesday to pay $52 million and agree to two decades of third-party monitoring of its cybersecurity program to settle a rash of data breaches affecting millions of guests. The multi-million payout is part of a settlement reached with 50 U.S. attorneys general.
Compromised Patient Info Dates Back to 2011 at Muskogee City County 911 ServiceAn Oklahoma county provider of medical, fire, police and other 911 emergency services is notifying 180,000 individuals that their health information may have been compromised in a recent ransomware attack. The incident affects patients receiving emergency medical care as far back as 2011.
Cyber Incident Affecting American Water Utility Company Leads to Portal ShutdownThe largest regulated water and wastewater company in the United States told customers it was investigating a cybersecurity incident that led the utility to shut down its customer service portal and immediately notify law enforcement of an apparent breach.
Stolen Data Includes Social Security Numbers and Details of Criminal InvestigationsMoneyGram Payment Systems, a Dallas-based money transfer system, said hackers who hit its infrastructure last month stole customer data, including contact details, Social Security numbers and information pertaining to criminal fraud investigations.
Verizon, AT&T and Lumen's Systems for Lawful Broadband Wiretaps Reportedly BreachedThe U.S. government is reportedly probing suspected national security breaches tied to Chinese nation-state hackers infiltrating broadband providers' infrastructure used to comply with court-authorized "lawful intercept" wiretaps of subscribers' networking traffic.