
blog.trailofbits.com/2025/07/21/detecting-code-copying-at-scale-with-vendetect
Preview meta tags from the blog.trailofbits.com website.
Linked Hostnames
13- 8 links toblog.trailofbits.com
- 3 links togithub.com
- 1 link tocheatingdaddy.com
- 1 link togohugo.io
- 1 link toinfosec.exchange
- 1 link tolinkedin.com
- 1 link tonews.ycombinator.com
- 1 link topickle.com
Thumbnail

Search Engine Appearance
Detecting code copying at scale with Vendetect
Vendetect is our new open-source tool for detecting copied and vendored code between repositories. It uses semantic fingerprinting to identify similar code even when variable names change or comments disappear. More importantly, unlike academic plagiarism detectors, it understands version control history, helping you trace vendored code back to its exact source commit.
Bing
Detecting code copying at scale with Vendetect
Vendetect is our new open-source tool for detecting copied and vendored code between repositories. It uses semantic fingerprinting to identify similar code even when variable names change or comments disappear. More importantly, unlike academic plagiarism detectors, it understands version control history, helping you trace vendored code back to its exact source commit.
DuckDuckGo

Detecting code copying at scale with Vendetect
Vendetect is our new open-source tool for detecting copied and vendored code between repositories. It uses semantic fingerprinting to identify similar code even when variable names change or comments disappear. More importantly, unlike academic plagiarism detectors, it understands version control history, helping you trace vendored code back to its exact source commit.
General Meta Tags
7- titleDetecting code copying at scale with Vendetect -The Trail of Bits Blog
- charsetUTF-8
- viewportwidth=device-width,initial-scale=1
- descriptionVendetect is our new open-source tool for detecting copied and vendored code between repositories. It uses semantic fingerprinting to identify similar code even when variable names change or comments disappear. More importantly, unlike academic plagiarism detectors, it understands version control history, helping you trace vendored code back to its exact source commit.
- article:sectionposts
Open Graph Meta Tags
7- og:urlhttps://blog.trailofbits.com/2025/07/21/detecting-code-copying-at-scale-with-vendetect/
- og:site_nameThe Trail of Bits Blog
- og:titleDetecting code copying at scale with Vendetect
- og:descriptionVendetect is our new open-source tool for detecting copied and vendored code between repositories. It uses semantic fingerprinting to identify similar code even when variable names change or comments disappear. More importantly, unlike academic plagiarism detectors, it understands version control history, helping you trace vendored code back to its exact source commit.
og:locale
en_us
Twitter Meta Tags
4- twitter:cardsummary_large_image
- twitter:imagehttps://blog.trailofbits.com/img/Trail-of-Bits-Open-Graph.png
- twitter:titleDetecting code copying at scale with Vendetect
- twitter:descriptionVendetect is our new open-source tool for detecting copied and vendored code between repositories. It uses semantic fingerprinting to identify similar code even when variable names change or comments disappear. More importantly, unlike academic plagiarism detectors, it understands version control history, helping you trace vendored code back to its exact source commit.
Item Prop Meta Tags
7- nameDetecting code copying at scale with Vendetect
- descriptionVendetect is our new open-source tool for detecting copied and vendored code between repositories. It uses semantic fingerprinting to identify similar code even when variable names change or comments disappear. More importantly, unlike academic plagiarism detectors, it understands version control history, helping you trace vendored code back to its exact source commit.
- datePublished2025-07-21T07:00:00-04:00
- dateModified2025-07-21T00:00:00-04:00
- wordCount982
Link Tags
11- dns-prefetch//fonts.googleapis.com
- dns-prefetch//fonts.gstatic.com
- preconnecthttps://fonts.gstatic.com
- preload stylesheet/css/syntax.css
- shortcut icon/favicon.png
Links
22- https://blog.trailofbits.com
- https://blog.trailofbits.com/2025/07/18/building-secure-messaging-is-hard-a-nuanced-take-on-the-bitchat-security-debate
- https://blog.trailofbits.com/2025/07/21/detecting-code-copying-at-scale-with-vendetect
- https://blog.trailofbits.com/2025/07/23/inside-ethcc8-becoming-a-smart-contract-auditor
- https://blog.trailofbits.com/2025/07/25/exploiting-zero-days-in-abandoned-hardware