Data leaks can expose passwords, personal records, and business secrets, enabling identity theft, fraud, extortion, and follow-on cyberattacks.
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Background for this topic.
Leak is the unauthorized disclosure or exposure of information to people or systems not meant to receive it. It may be deliberate or accidental and can involve personal data, credentials, API keys, source code, trade secrets, or internal documents. A leak can result from theft and publication, an employee sending data to the wrong recipient, or an exposed cloud storage bucket, database, log, repository, or backup. The term describes the exposure, not necessarily how attackers obtained it; reporting may refer to both confirmed disclosure and suspected exposure.
Security teams should establish what data was accessible, to whom, and for how long, while distinguishing evidence of access from mere exposure. Exposed passwords, tokens, and keys should be revoked or rotated quickly, and affected systems checked for reuse or further access. Personal or regulated data may trigger privacy and reporting obligations, while leaked proprietary material can require legal and threat-intelligence monitoring. Prevention includes least-privilege access, secret scanning, safe sharing controls, encryption where appropriate, and monitoring for misconfigured public resources.
OpenAI is now internally testing 'ads' inside ChatGPT that could redefine the web economy. [...]
Ex-NCSC chief Ciaran Martin asked to examine how forecast ended up online ahead of schedule The Office for Budget Responsibility (OBR) has drafted in former National Cyber Security Centre (NCSC) chief Ciaran Martin to sniff out how its Budget day forecast wandered onto the open internet before the Chancellor had even reached the dispatch box.…
ChatGPT maker places other vendors under review following breach OpenAI says API users may be affected by a recent breach at its former data analytics provider, Mixpanel.…
South Korea's financial sector has been targeted by what has been described as a sophisticated supply chain attack that led to the deployment of Qilin ransomware
JSON Code 'Beautifiers' Expose Sensitive Data From Banks, Government AgenciesAt what price beauty? Apparently, some developers will paste anything into "JSON beautify" sites, from researchers report recovering authentication keys, database credentials, personally identifiable information for banking customers and much more.
New research has found that organizations in various sensitive sectors, including governments, telecoms, and critical infrastructure, are pasting passwords and credentials into online tools like JSONformatter and CodeBeautify that are used to format and validate code
Dartmouth College has disclosed a data breach after the Clop extortion gang leaked data allegedly stolen from the school's Oracle E-Business Suite servers on its dark web leak site. [...]
Hundreds of trojanized versions of well-known packages such as Zapier, ENS Domains, PostHog, and Postman have been planted in the npm registry in a new Shai-Hulud supply-chain campaign. [...]
Spanish flag carrier Iberia has begun notifying customers of a data security incident stemming from a compromise at one of its suppliers. The disclosure comes days after a threat actor claimed on hacker forums to have access to 77 GB of data allegedly stolen from the airline. [...]