Stay informed on the latest exposure risks in information security. Expert analysis, breach updates, and data leak prevention tips. Stay secure!
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Background for this topic.
Exposure is the condition in which a system, service, credential, vulnerability, or sensitive information is accessible or discoverable by people or systems that should not reach it. In threat modeling, it describes an attack surface or loss of control—not proof that an attacker has succeeded. Examples include an internet-facing administration interface, cloud storage with unintended permissions, a secret committed to source code, or personal data sent to an unintended recipient. Its significance depends on what is exposed, who can reach it, and which protections remain.
The primary defense is exposure reduction: maintain an accurate asset inventory, remove unnecessary public access, enforce least-privilege permissions and strong authentication, patch externally reachable software, and revoke leaked credentials or secrets. Encryption can limit the value of exposed data, but does not correct an exposed access path. Continuous scanning and log review help identify changes and support rapid containment when exposure is discovered.
Continuous integration and continuous delivery (CI/CD) misconfigurations discovered in the open-source TensorFlow machine learning framework could have been exploited to orchestrate supply chain attacks
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.…
Paying one that lied to you and only saved the first 20 rows of each table Publicly exposed PostgreSQL and MySQL databases with weak passwords are being autonomously wiped out by a malicious extortion bot – one that marks who pays up and who is not getting their data back.…
GitHub has revealed that it has rotated some keys in response to a security vulnerability that could be potentially exploited to gain access to credentials within a production container
GitHub rotated keys potentially exposed by a vulnerability patched in December that could let attackers access credentials within production containers via environment variables. [...]
Citrix urged customers on Tuesday to immediately patch Netscaler ADC and Gateway appliances exposed online against two actively exploited zero-day vulnerabilities. [...]
Majority of public-facing devices still unpatched against critical vulns from as far back as 2022 More than 178,000 SonicWall firewalls are still vulnerable to years-old vulnerabilities, an infosec reseacher claims.…
Over 178,000 SonicWall firewalls exposed over the internet are exploitable to at least one of the two security flaws that could be potentially exploited to cause a denial-of-service (DoS) condition and remote code execution (RCE)
Explore how an advanced exposure management solution saved a major retail industry client from ending up on the naughty step due to a misconfiguration in its cookie management policy. This wasn’t anything malicious, but with modern web environments being so complex, mistakes can happen, and non-compliance fines can be just an oversight away.Download the full case study here
Yet more support for the argument to adopt memory-safe languages More than 11,500 Juniper Networks devices are exposed to a new remote code execution (RCE) vulnerability, and infosec researchers are pressing admins to urgently apply the patches.…
Security researchers have found over 178,000 SonicWall next-generation firewalls (NGFW) with the management interface exposed online are vulnerable to denial-of-service (DoS) and potential remote code execution (RCE) attacks. [...]
Security researchers have found over 178,000 SonicWall next-generation firewalls (NGFW) with the management interface exposed online are vulnerable to denial-of-service (DoS) and remote code execution (RCE) attacks. [...]