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.
Conor Brian Fitzpatrick was sentenced to 20 years of supervised release today in the Eastern District of Virginia for operating the notorious BreachForums hacking forum, known for the sale and leaking of personal data for hundreds of millions of people worldwide. [...]
Aleksanteri Kivimäki Disputed In Court Evidence Collected by PoliceA Finnish man accused of hacking and leaking mental health records downplayed his tech skills and said during cross-examination in court he had no part in the data breach. Kivimäki said he's been engaged with computers since aged three but described his programming skills as "pretty insignificant."
LeftoverLocals Affects Apple, AMD and Qualcomm DevicesResearchers uncovered a critical vulnerability in graphic processing units of popular devices that could allow attackers to access data from large language models. They dubbed the vulnerability LeftoverLocals and said it affects the GPU frameworks of Apple, AMD and Qualcomm devices.
LeftoverLocals Affects Apple, AMD and Qualcomm DevicesResearchers uncovered a critical vulnerability in graphic processing units of popular devices that could allow attackers to access data from large language models. They dubbed the vulnerability LeftoverLocals and said it affects the GPU frameworks of Apple, AMD and Qualcomm devices.
Just in time for the US election season, one of the Kremlin's favorite hack-and-leak spy groups — Star Blizzard — has developed its very first custom backdoor.
Ransomware actors are again using TeamViewer to gain initial access to organization endpoints and attempt to deploy encryptors based on the leaked LockBit ransomware builder. [...]
Learn how threat actors utilize credentials to break into privileged IT infrastructure to create data breaches and distribute ransomware. [...]
Pen-tester accessed more than 650,000 sensitive messages, and still can, at Indian outfit using Toyota SaaS Toyota Tsusho Insurance Broker India (TTIBI), an Indo-Japanese joint insurance venture, operated a misconfigured server that exposed more than 650,000 Microsoft-hosted email messages to customers, a security researcher has found.…
A new vulnerability dubbed 'LeftoverLocals' affecting graphics processing units from AMD, Apple, Qualcomm, and Imagination Technologies allows retrieving data from the local memory space. [...]
Wing Security announced today that it now offers free discovery and a paid tier for automated control over thousands of AI and AI-powered SaaS applications. This will allow companies to better protect their intellectual property (IP) and data against the growing and evolving risks of AI usage