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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.

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Bank Info Security 10 months, 1 week ago

Medical Cannabis Firm Sued Over Health Data Exposure

Suits Filed After Researcher Found 1 Million Patient Records With No Password SetupAn Ohio firm that assists individuals in obtaining physician-certified medical marijuana cards is facing at least six proposed federal class action lawsuits so far involving the recent discovery by a security researcher of a database exposing nearly one million sensitive patient records on the web.

Bank Info Security 10 months, 2 weeks ago

Exposed LLM Servers Expose Ollama Risks

Over 1,100 Ollama Servers Leave Enterprise Models Vulnerable: Cisco TalosMore than a thousand servers running Ollama, a tool that can deploy artificial intelligence models locally, are exposed to the open internet, leaving many of them vulnerable to misuse and potential attacks. The bulk are dormant, but could be exploited through misconfiguration, Cisco Talos said.

Bank Info Security 10 months, 2 weeks ago

Navy Federal Credit Union Backup Exposed Online

Researcher: Internal Data Belonging to World’s Largest Lender Exposed on AWSNavy Federal, the world’s largest credit union, left hundreds of gigabytes of internal backup files exposed on Amazon’s cloud storage service, says cybersecurity researcher Jeremiah Fowler. Exposed data included email addresses, hashed passwords and what appeared to be internal system data.

Bank Info Security 10 months, 2 weeks ago

Salesloft Drift Attacks Exposed Zscaler Customer Data

'Widespread Data Theft Campaign' Compromised Many Drift OAuth Tokens, Warn ExpertsThreat researchers report that "a widespread data theft campaign" traces to attackers stealing OAuth access tokens for applications integrated with Salesloft's AI chatbot Drift, then exfiltrating data. Victims include Salesforce customer Zscaler. Google Workspace instances were also breached.

Bank Info Security 10 months, 2 weeks ago

Austria's Interior Ministry Says 100 Email Accounts Breached

No Law Enforcement Information or Austrian Personal Data Compromised, Officials SayThe Austrian government said a "targeted and professional" hack attack breached about 100 government email accounts in its interior ministry, which is chiefly responsible for public safety. Attackers also stole data, although officials said no law enforcement or personal data was exposed.