Stay informed on the latest exposure risks in information security. Expert analysis, breach updates, and data leak prevention tips. Stay secure!
Search across headline titles and summaries.
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.
Risk and financial advisory company Kroll has released additional details regarding the August data breach, which exposed the personal information of FTX bankruptcy claimants. [...]
'This is no ordinary vulnerability' sec pros explain Kaspersky's Global Research and Analysis Team (GReAT) has exposed a previously unknown 'feature' in Apple iPhones that allows attackers to bypass hardware-based memory protection.…
Mortgage servicing company LoanCare is warning 1,316,938 borrowers across the U.S. that their sensitive information was exposed in a data breach at its parent company, Fidelity National Financial. [...]