https://hackindex.io/research/modheader-malware-chrome-spyware
ModHeader Malware: Inside the Chrome Spyware Google Removed - HackIndex
Jul 12, 2026 - This ModHeader malware analysis reverses the Chrome extension Google pulled and uncovers dormant, encrypted domain-harvesting spyware. Full teardown inside.
inside themodheadermalwarechromespyware
https://modheader.com/
ModHeader - Modify HTTP headers
The most popular browser extension to modify headers
modheadermodifyhttpheaders
https://chromewebstore.google.com/detail/modheader-modify-http-hea/idgpnmonknjnojddfkpgkljpfnnfcklj?hl=es
ModHeader - Modify HTTP headers - Chrome Web Store
Modify HTTP request headers, response headers, and redirect URLs
modify http headersmodheaderchromewebstore
https://microsoftedge.microsoft.com/addons/detail/modheader-modify-http-h/opgbiafapkbbnbnjcdomjaghbckfkglc
ModHeader - Modify HTTP headers - Microsoft Edge Add-ons
Make Microsoft Edge your own with extensions that help you personalize the browser and be more productive.
modify http headersmicrosoft edgemodheaderaddons
https://chromewebstore.google.com/detail/modheader-modify-http-hea/idgpnmonknjnojddfkpgkljpfnnfcklj?hl=fi
ModHeader - Modify HTTP headers - Chrome Web Store
Modify HTTP request headers, response headers, and redirect URLs
modify http headersmodheaderchromewebstore