iancoleman / bip39

A web tool for converting BIP39 mnemonic codes
https://iancoleman.io/bip39/
MIT License
3.59k stars 1.46k forks source link

CopyCat Scam Website - What to do? #658

Open patrickwolf opened 10 months ago

patrickwolf commented 10 months ago

It looks like this site copied your code and instead of generating random Mnemonic codes it asks users to enter their real ones: https://www.bip32.net/ and it doesn't offer an offline version.

My concern is that it's setup for scamming purposes and uses the official url bip32.net to get peoples private codes.

Is there awareness if the site is a scam? And if yes where to report a site like this?

Thanks

image

wigy-opensource-developer commented 10 months ago

Indeed, it posts all private input to its backend opposed to the original code. To be honest, anyone who is careful enough would download the standalone html and run it locally.

The bip32.net domain is behind a whois anonymizer from Malaysia. There were multiple such phishing copies, some even paid Google to show up above the legitimate site.

tauseedzaman commented 10 months ago

careful with that

Indeed, it posts all private input to its backend opposed to the original code. To be honest, anyone who is careful enough would download the standalone html and run it locally.

The bip32.net domain is behind a whois anonymizer from Malaysia. There were multiple such phishing copies, some even paid Google to show up above the legitimate site.

thats right

jesobreira commented 2 months ago

How about this one? Even the index is simlar, but conveniently they removed the links to the source codes https://www.iancoleman.net/

wigy-opensource-developer commented 2 months ago

How about this one? Even the index is similar, but conveniently they removed the links to the source codes https://www.iancoleman.net/

That site reports all generated or entered secrets to some server hidden behind Cloudflare :smile: There is a really nice obfuscated JavaScript code at the beginning that makes it less obvious what format the phrase is encoded in:

{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=afgOW%2FRrowY8MVy%2BYWaAPO5zEackJVK%2B8P%2FV3pdEvoRKrhrbB9DS2yRCVshEwIuq6qN8x3PJcdk430DG%2BvdVq2uXS05veP8pqQa2%2BajEtVSFlQNA98IbBC6mt75lznF4UFPjNiI%3D"}],"group":"cf-nel","max_age":604800}