Recently a group of teenage hackers managed to breach some of the world’s biggest tech firms last year by exploiting systemic security weaknesses in US telecom carriers and the business supply chain, in what is a cautionary tale for America’s critical infrastructure. Also, researchers from the cybersecurity firm ESET have uncovered a cyber plot targeting foreign embassies in Belarus. The company says at least four countries have been targeted by a cyber espionage group, using advanced techniques. Joining the show to discuss is Tony Anscombe, ESET's chief security evangelist. 

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