Fraudsters use ‘fake emergency data requests’ to steal info

Cybercriminals have used fake emergency data requests (EDRs) to steal sensitive customer data from service providers and social media firms. At least one report suggests Apple, and Facebook’s parent company Meta, were victims of this fraud.

Both Apple and Meta handed over users’ addresses, phone numbers, and IP addresses in mid-2021 after being duped by these emergency requests, according to Bloomberg.

EDRs, as the name suggests, are used by law enforcement agencies to obtain information from phone companies and technology service providers about particular customers, without needing a warrant or subpoena. But they are only to be used in very serious, life-or-death situations.

As infosec journalist Brian Krebs first reported, some miscreants are using stolen police email accounts to send fake EDR requests to companies to obtain netizens’ info. There’s really no quick way for the service provider to know if the EDR request is legitimate, and once they receive an EDR they are under the gun to turn over the requested customer info.

“In this scenario, the receiving company finds itself caught between two unsavory outcomes: Failing to immediately comply with an EDR — and potentially having someone’s blood on their hands — or possibly leaking a customer record to the wrong person,” Krebs wrote.

Large internet and other service providers have entire departments that review these requests and do what they can to get the police emergency data requested as quickly as possible, Mark Rasch, a former prosecutor with the US Department of Justice, told Krebs.

“But there’s no real mechanism defined by most internet service providers or tech companies to test the validity of a search warrant or subpoena” Rasch said. “And so as long as it looks right, they’ll comply.”



Source: Fraudsters use ‘fake emergency data requests’ to steal info • The Register

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