data leak
Hacker claims millions of records stolen from corporate Azure tenants
A threat actor known as “TheHatman” claims to have obtained millions of employee records from the Azure environments of several Fortune 500 companies, including …
153GB of stolen credentials surface after LiteLLM supply chain attack
A massive 153GB archive stolen during the LiteLLM supply chain attack exposes credentials and other sensitive data linked to thousands of corporate domains, including AWS, …
A stranger has been reading Salesforce and ServiceNow portals worldwide for 17 months
Most security stories start with something broken. This one starts with everything working as designed. Researchers at Reco have been tracking a campaign they call City-Forum, …
What the Fortibleed campaign means for organizations running FortiGate firewalls
A massive credential-harvesting campaign targeting FortiGate firewalls has exposed thousands of organizations to potential network compromise, and a trove of attacker tools, …
74,000 Fortinet firewall credentials exposed in FortiBleed data leak
A Russian-speaking cybercriminal group has stolen credentials contained in the configuration files of nearly 74,000 Fortinet firewalls and VPN gateways around the world. The …
Oracle PeopleSoft servers under attack, Oracle pushes out-of-band security alert
A zero-day vulnerability (CVE-2026-35273) in Oracle PeopleSoft PeopleTools is being exploited in the wild, Charles Carmakal, CTO at cybersecurity firm Mandiant, part of Google …
Sensitive government personnel data posted online, Spanish police arrest suspect
The Spanish National Police arrested a man in Granada for allegedly leaking personal data belonging to members of several sensitive state institutions. According to police, …
Even cybersecurity researchers are exposing secrets in their arXiv LaTeX source
Researchers submit papers to arXiv every day, and most of them upload the LaTeX source files alongside the PDF. The preprint service requires source uploads when available, …
500,000 UK volunteers’ medical data listed for sale on Alibaba
Medical data from around 500,000 British volunteers in the health research project, the UK Biobank, was offered for purchase through the Chinese marketplace Alibaba, the …
Rockstar Games receives “pay or leak” warning after cyberattack
Rockstar Games, the developer behind titles such as Grand Theft Auto and Red Dead Redemption, has confirmed a cyberattack claimed by hacking group ShinyHunters, which says it …
Health insurance lead sites sell personal data within seconds of form submission
Lead generation websites that offer health insurance quotes collect sensitive personal data and sell it to multiple buyers within seconds of a user clicking submit. A study by …
Claude Code source leak exploited to spread malware
A source code leak involving Anthropic’s Claude Code tool quickly escalated into a cybersecurity threat, as attackers seized on the exposed files to lure developers into …
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