Home Technology Tinder Accounts Hacked with just a phone number

Tinder Accounts Hacked with just a phone number


Vulnerabilities in Tinder and in Fb’s Account Equipment instrument may have allowed a hacker to take over a person’s Tinder account—getting access to their non-public messages—utilizing solely the sufferer’s telephone quantity.

The issue was found by Anand Prakash, a safety researcher, and has been mounted by each Tinder and Fb.

Reasonably than requiring customers to arrange a username and password earlier than they begin swiping, Tinder makes use of Account Equipment to permit individuals to log in utilizing solely their cellphone quantity. Customers merely enter their cellphone quantity and obtain a verification code through textual content message.

However Prakash discovered vulnerabilities on this setup that enabled him to log into somebody’s Tinder account—and as soon as he did, he’d have the ability to learn their messages and swipe on their behalf.

“There was a vulnerability on Account Package, … which an attacker may have [used to] gained entry to any person’s Account Equipment account simply by utilizing their cellphone quantity. As soon as in, the attacker might have gotten maintain of the consumer’s entry token of Account package current in cookies,” Prakash defined in a weblog publish. From there, the attacker might use the entry token to log into another person’s Tinder account.

“The Tinder API was not checking the consumer ID on the token supplied by Account Package,” Prakash defined. “This enabled the attacker to make use of another app’s entry token offered by Account Package to take over the true Tinder accounts of different customers.”

Fortuitously, Prakash reported his findings via the businesses’ respective bug bounty applications, which reward safety researchers with money in trade for the vulnerabilities they uncover.

“We rapidly addressed this situation, and we’re grateful to the researcher who introduced it to our consideration,” a Fb spokesperson informed Gizmodo. Prakash says that Fb awarded him $5,000 by means of its bug bounty program for locating the vulnerability. He additionally acquired $1,250 from Tinder. A consultant for the courting app didn’t instantly reply to a request for remark.


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