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July 26, 2021

PlugwalkJoe Does the Perp Walk

This post was originally published on this site Joseph “PlugwalkJoe” O’Connor, in a photo from a paid press release on Sept. 02, 2020, pitching him as a trustworthy cryptocurrency expert and advisor. One day after last summer’s mass-hack of Twitter, KrebsOnSecurity wrote that 22-year-old British citizen Joseph “PlugwalkJoe” O’Connor appeared to have been involved in the incident. When the U.S. Justice Department last week announced O’Connor’s arrest and indictment, his alleged role in the Twitter compromise was well covered in the media. But most of the coverage seems to have overlooked the far more sinister criminal charges in the indictment, […]
March 31, 2022

Fake Emergency Search Warrants Draw Scrutiny from Capitol Hill

This post was originally published on this siteOn Tuesday, KrebsOnSecurity warned that hackers increasingly are using compromised government and police department email accounts to obtain sensitive customer data from mobile providers, ISPs and social media companies. Today, one of the U.S. Senate’s most tech-savvy lawmakers said he was troubled by the report and is now asking technology companies and federal agencies for information about the frequency of such schemes. At issue are forged “emergency data requests,” (EDRs) sent through hacked police or government agency email accounts. Tech companies usually require a search warrant or subpoena before providing customer or user […]
April 27, 2022

Fighting Fake EDRs With ‘Credit Ratings’ for Police

This post was originally published on this siteWhen KrebsOnSecurity recently explored how cybercriminals were using hacked email accounts at police departments worldwide to obtain warrantless Emergency Data Requests (EDRs) from social media firms and technology providers, many security experts called it a fundamentally unfixable problem. But don’t tell that to Matt Donahue, a former FBI agent who recently quit the agency to launch a startup that aims to help tech companies do a better job screening out phony law enforcement data requests — in part by assigning trustworthiness or “credit ratings” to law enforcement authorities worldwide. A sample Kodex dashboard. […]