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.
The incident is a reminder why organizations need to pay attention to how they store and secure data in SaaS and cloud environments.
DNA testing giant 23andMe has agreed to pay $30 million to settle a lawsuit over a data breach that exposed the personal information of 6.4 million customers in 2023. [...]
An FBI and CISA alert highlighted false claims of breaches of voter registration databases, designed to undermine confidence in US elections
Also: Critical WHOIS Vulnerability Exposes Internet Security Flaw in .mobi DomainsThis week, cyberthreats rising in Mexico; FBI warned of BEC scams; U.K. police arrested hacking suspect; Avis, Slim CD, Medicare and Fortinet disclosed breaches; Highline public schools reopened after cyberattack; a critical flaw was found in WHOIS; and Konni upped attacks on Russia, South Korea.
Cybersecurity giant Fortinet has confirmed it suffered a data breach after a threat actor claimed to steal 440GB of files from the company's Microsoft Sharepoint server. [...]
TfL has revealed that some customer data was accessed in a recent cyber-attack, potentially including the bank details of 5000 people
A really big oh sh*t moment, for sure For C-suite execs and security leaders, discovering your organization has been breached, your critical systems locked up and your data stolen, then receiving a ransom demand, is probably the worst day of your professional life.…
Ransomware affiliates exploit a critical security vulnerability in SonicWall SonicOS firewall devices to breach victims' networks. [...]
New attacks attributed to China-based cyber espionage group Mustang Panda show that the threat actor switched to new strategies and malware called FDMTP and PTSOCKET to download payloads and steal information from breached networks. [...]
Though the company reports that data was exfiltrated in the breach, it has been remained tightlipped regarding the kind of data that was exposed.
'Insider wrongdoing' to blame for the breach Avis Rent A Car System has alerted 299,006 customers across multiple US states that their personal information was stolen in an August data breach.…
Payment gateway provider Slim CD has disclosed a data breach that compromised credit card and personal data belonging to almost 1.7 million individuals. [...]
Rental hire company Avis has notified 300,000 customers of a data breach