108. Exclusive: FBI Director Wray talks takedown operations, nation-state hackers, and growing threats in cyberspace

Before Nigerian authorities detained two mid-level Binance executives back in February, they were telling anyone who would listen that the cryptocurrency platform was manipulating the value of its currency, the naira. It turns out the more likely culprit is more than a decade of economic mismanagement. We explain.

A former American IRS investigator responsible for some of the earliest dark market takedowns has been in Nigerian custody since February. Neither Nigerian nor the US authorities seem to be distinguishing Tigran Gambaryan from Binance, the company where he works.

Chinese hackers are stepping up their game, according to Nigel Inkster, the former director of operations for Britain’s MI6. He says they are taking on a new swagger in cyberspace and borrowing things from a familiar playbook: a Russian one.

The US and UK made a splashy coordinated announcement last month about a years-long cyber espionage campaign by Chinese state-backed hackers. The US indicted seven, the UK leveled sanctions. They just neglected to do one thing --- let some of the victims know.

North Korea has a unique way of testing malware — they are less concerned about getting it right than getting it out… a kind of “smash-and-grab” approach to cyber attacks. Sentinel One’s Tom Hegel explains.

North Korea may be best known for the Lazarus group’s epic cryptocurrency heists. But there’s another special unit of state-backed hackers who have a different specialty: spying on journalists, dissidents, and cybersecurity experts. We look at the ScarCruft gang and their very crafty phishing campaigns.

Everyone is talking about the power of AI in conservation, but a professor at Arizona State University has found an even simpler, more elegant solution – and all you have to do is listen.

Cornell University’s Elephant Listening Project has been trying to get real-time monitoring of the Central African Republic’s forest elephants for years. FruitPunch AI and a roster of other AI researchers are closer than ever to making that a reality.

Matthew Page from the London-based think tank Chatham House pulls back to look at the potential economic fallout between Nigerian government and Binance, the world’s largest cryptocurrency exchange.

This week, Nigeria charged Binance and two of its executives with tax evasion in the latest twist in a month-long dispute between the cryptocurrency giant and the Nigerian government. Nigeria detained Binance’s regional manager and a former US federal agent for nearly a month after they flew to Abuja at the end of February to meet with officials there. Now, one executive has slipped away and the other has become a pawn.