Gareth Heyes
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garethheyes.co.uk
Gareth Heyes
@garethheyes.co.uk
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https://garethheyes.co.uk/#latestBook
Hackvertor 2.2.33 released!

- New MultiEncoder window (CTRL+ALT+M) for applying multiple transformations across layers and sending to Repeater tab
- WebSockets support including a WebSocket handler and a new WebSocket setting
- Improved auto decoding
November 28, 2025 at 12:17 PM
Demo of the new Shadow Repeater response timing differences.
November 18, 2025 at 2:47 PM
Coming to Hackvertor soon...
Big thanks to CoreyD97 for the suggestion!
November 14, 2025 at 10:45 PM
August 26, 2025 at 12:54 PM
You're not ready for how powerful Custom Actions are.
You can now build your own AI hacking sidekicks that rewrite requests for you.
Forget typing payloads - just let your assistant do it.
🔥 Welcome to the future of offensive automation.

Get the source code:
github.com/PortSwigger/...
July 17, 2025 at 1:44 PM
Manual testing doesn't have to be repetitive.
Meet Repeater Strike - an AI-powered Burp Suite extension that turns your Repeater traffic into a scan check.

Source code:
github.com/hackvertor/r...

Blog post:
portswigger.net/research/rep...
July 15, 2025 at 1:48 PM
Made hacking rooms work in real time. This demo connects three browsers with real time editing on. From Chrome I edit some HTML. This gets sent over websockets to the other browsers which call postMessage to a blob with a sandboxed iframe.
June 20, 2025 at 11:55 AM
Here I use a Hacking room in Hackvertor to find bugs in Chrome and Safari. I basically connect Firefox, Safari and Chrome and try a SVG vector. Firefox escapes correctly whereas Chrome and Safari don't. Chrome executes the alert and Safari goes red to indicate it did too.
June 17, 2025 at 11:23 AM