Organizations can reduce missed security reports by publishing a simple security.txt file that clearly tells researchers where and how to report vulnerabilities.

Bug reporting is often less technical than it looks—but easy to get wrong

Serious Security articles usually focus on technical topics like hacking, cryptography, and vulnerabilities. But this time, the focus is on something more practical: making it easy for security researchers to actually contact you when they find a problem.

Companies want bug reports—but researchers often don’t know where to send them

Many companies run bug bounty programs or use third-party platforms, but researchers may not want to register on extra services or may prefer direct communication. If reporting paths are unclear, even good security findings can be delayed or lost.

Unclear reporting channels can cause real-world security confusion

A recent example showed how sensitive data accidentally exposed in an email system went unreported for a while because the researcher couldn’t easily find the correct contact point. Even when someone discovers a serious issue, unclear reporting paths can slow down fixes.

The main problem is simple: no standard “security contact” location

Large organizations often have multiple emails, websites, and support channels, but none clearly marked for security issues. This makes it difficult for external researchers—and even internal staff—to know where to report vulnerabilities.

Introducing security.txt: a simple standard for reporting vulnerabilities

A proposed internet standard called security.txt provides a simple text file placed on a company’s website that clearly lists security contact details. It is designed to help researchers quickly find the correct reporting channel without guesswork.

The file can include multiple reporting options

A typical security.txt file may include direct security email addresses, bug bounty platforms, and responsible disclosure pages. This gives researchers flexibility depending on how they prefer to report issues.

The standard is backed by internet infrastructure rules

The security.txt format is part of an internet draft and follows RFC 8615, which defines “well-known URIs”—standard locations where websites can publish important machine-readable information.