Support Tech Teacher Help keep our digital safety guides free for seniors and non technical learners. Click to hide this message

Tech Teacher is a small nonprofit. We do not run ads or sell data. Your donation helps us:

  • Offer free cybersecurity guides for seniors
  • Run workshops for underserved communities
  • Explain technology in simple, clear language
Donate with PayPal Even 3 to 5 dollars helps us reach more people.

Years of JSONFormatter and CodeBeautify Vulnerabilities Exposed Data, PII – November 2025

Author/Source: The Hacker News See the full link here

Takeaway

This article talks about security problems found in popular online tools called JSONFormatter and CodeBeautify. It explains how these problems could have let hackers see private information that people processed using these websites.


Technical Subject Understandability

Intermediate


Analogy/Comparison

Using these tools with vulnerabilities was like sending your secrets through a public mail slot where anyone could peek at them before they reached their destination.


Why It Matters

These security flaws meant that private user data, like what people searched for or even sensitive business information, could have been exposed to others. For example, if someone used these tools to format confidential business data, that data could have been seen by unauthorized parties.


Related Terms

Vulnerabilities, Personally Identifiable Information (PII), API keys, JSON. Jargon Conversion: Vulnerabilities are weaknesses in a system that hackers can exploit. Personally Identifiable Information (PII) is any information that can be used to identify an individual, like an email address or IP address. API keys are secret codes that allow programs to talk to each other. JSON is a common way to organize and store data that computers use.

Leave a comment