An infosec researcher reckons Whatsapp was a bit too quick off the mark to blame its users when hundreds of thousands of phone numbers, names and profile pictures were found to be easily accessible via Google.
Athul Jayaram, a self-described “full time bug bounty hunter”, published a blog post earlier this week highlighting that a large number of Whatsapp users’ mobile numbers could easily be found by searching Google for the domain “wa.me”.
That domain formed part of Whatsapp’s Click to Chat function. If you, the owner of a Whatsapp account, fancied letting world+dog add you as a new chat contact rather than going through the tedious process of tapping their phone number into yours, digit by digit, you could generate a QR code (yes, one of those things…) for them to do so.
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