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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 1 year, 10 months ago

Nothing to Smile About: Hacks on Dental Practices Swell

Over 1.2 Million Patients' Sensitive Data Exposed So Far This YearSome dentists don't have much to smile about these days when it comes to cyberattacks. More than 1.2 million of their patients have had their sensitive data compromised in at least two dozen hacks and other breaches so far in 2024, including several incidents reported in the past month.

Bank Info Security 1 year, 10 months ago

Ransomware Hackers Steal Medical Insurance Data of 1M People

Young Consulting Says Health Data Exposed; Ransomware Group Leaked Stolen DataYoung Consulting, which develops software for the stop-loss insurance market, is notifying 1 million individuals that their personal information was stolen earlier this year in a hack attack. The BlackSuit ransomware group, a rebrand of Royal, subsequently claimed credit and leaked stolen data.

Want to know what’s the latest and greatest in SecOps for 2024? Gartner’s recently released Hype Cycle for Security Operations report takes important steps to organize and mature the domain of Continuous Threat Exposure Management, aka CTEM. Three categories within this domain are included in this year’s report: Threat Exposure Management, Exposure Assessment Platforms (EAP), and Adversarial

Unprotected database with 12 years of biz records yanked offline Exclusive Nearly 2.7 TB of sensitive data — 31.5 million invoices, contracts, HIPPA patient consent forms, and other business documents regarding numerous companies across industries — has been exposed to the public internet in a non-password protected database for an unknown amount of time.…

Nowadays, sensitive and critical data is traveling in everyday business channels that offer only the basic level of security and encryption, and companies are often oblivious to the risk. A case in point: Disney suffered a devastating data leak by a hacktivist group known as NullBulge that got hold of over 1.2 terabytes of data from Disney's internal Slack messaging channels. The breach exposed