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.
Bologna Football Club 1909 has confirmed it suffered a ransomware attack after its stolen data was leaked online by the RansomHub extortion group. [...]
Also: Africa Busts Cybercrime Suspects; Many Smart Devices Lack Update TransparencyThis week, Microsoft previews its latest attempt to introduce AI-enabled Windows Recall - now with added privacy features; over 1,000 cybercrime suspects busted in Africa; regulators report "smart" device update promises often missing; and Florida IT professional caught spying for China.
T-Mobile Blocks Hackers But Warns Other U.S. Networks May Be CompromisedT-Mobile disputed claims Wednesday that Chinese state-sponsored hackers breached its systems and stole customer data, warning that some U.S. communications networks may still be compromised and detailing how its layered defenses and third-party cybersecurity partnerships thwarted the attack.
Zello is warning customers to reset their passwords if their account was created before November 2nd in what appears to be another security breach. [...]
T-Mobile says the Chinese "Salt Typhoon" hackers who recently compromised its systems as part of a series of telecom breaches first hacked into some of its routers to explore ways to navigate laterally through the network. [...]
In a "new class of attack," the Russian APT breached a target in Washington, DC, by credential-stuffing wireless networks in close proximity to it and daisy-chaining a vector together in a resourceful and creative way, according to researchers.
New York State has agreed a $11.3m settlement from two insurance firms following the breach of the personal data of over 120,000 drivers in the state
Cybersecurity researchers have disclosed two new attack techniques against infrastructure-as-code (IaC) and policy-as-code (PaC) tools like HashiCorp's Terraform and Open Policy Agent (OPA) that leverage dedicated, domain-specific languages (DSLs) to breach cloud platforms and exfiltrate data
We hear terms like “state-sponsored attacks” and “critical vulnerabilities” all the time, but what’s really going on behind those words? This week’s cybersecurity news isn’t just about hackers and headlines—it’s about how digital risks shape our lives in ways we might not even realize