Tag Archives: signal

Fla. Man Charged in SIM-Swapping Spree is Key Suspect in Hacker Groups Oktapus, Scattered Spider

January 30, 2024
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On Jan. 9, 2024, U.S. authorities arrested a 19-year-old Florida man charged with wire fraud, aggravated identity theft, and conspiring with others to use SIM-swapping to steal cryptocurrency. Sources close to the investigation tell KrebsOnSecurity the accused was a key member of a criminal hacking group blamed for a string of cyber intrusions at major U.S. technology companies during the summer of 2022.

How 1-Time Passcodes Became a Corporate Liability

August 30, 2022
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Phishers are enjoying remarkable success using text messages to steal remote access credentials and one-time passcodes from employees at some of the world’s largest technology companies and customer support firms. A recent spate of SMS phishing attacks from one cybercriminal group has spawned a flurry of breach disclosures from affected companies, which are all struggling to combat the same lingering security threat: The ability of scammers to interact directly with employees through their mobile devices.

WikiLeaks Dumps Docs on CIA’s Hacking Tools

March 8, 2017
128 Comments

WikiLeaks on Tuesday dropped one of its most explosive word bombs ever: A secret trove of documents apparently stolen from the U.S. Central Intelligence Agency (CIA) detailing methods of hacking everything from smart phones and TVs to compromising Internet routers and computers. KrebsOnSecurity is still digesting much of this fascinating data cache, but here are some first impressions based on what I’ve seen so far.

Paris Terror Attacks Stoke Encryption Debate

November 17, 2015
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U.S. state and federal law enforcement officials appear poised to tap into public concern over the terror attacks in France last week to garner support for proposals that would fundamentally weaken the security of encryption technology used by U.S. corporations and citizens. Here’s a closer look at what’s going on, and why readers should be tuned in and asking questions.