A hacker exploited Poly Network’s code to steal $610M across multiple blockchains—then shockingly gave it all back. In this episode of The CISO Signal, we unravel the motives, methods, and mysteries behind one of the largest and strangest crypto heists in cybersecurity history, revealing key lessons.

AI perfectly faked a CFO on video, convincing staff to wire $25M to criminals. In this episode of The CISO Signal, we expose how the Arup deepfake hack unfolded—and reveal what security leaders can do to defend against AI-driven deception and protect their organizations today.

In 2014, Sony Pictures became ground zero for the first major nation-state cyberattack on a global corporation. The hackers crippled Sony’s networks, leaked unreleased films, and exposed troves of executive emails.

We take you inside the MGM Casino $100M ransomware hack and contrast it with the Caesars breach, breaking down how attackers from the Scattered Spider/ALPHV ransomware group gained access, why MGM refused to pay, and what every CISO can learn from the two very different incident response strategies.

Go deep inside the cyberattack that shook the financial world. Join us as we unravel the haunting details of the 2021 ransomware attack on CNA Financial, which resulted in a record-breaking $40 million ransom payment in Bitcoin. How did one of the largest U.S. insurers become the ultimate risk?

A 17-year-old hacker. A simple social engineering tactic. A taunting message posted to Uber’s internal Slack channel. In one of the most audacious breaches in recent memory, a teenager allegedly affiliated with the Lapsus$ group compromised a Fortune 500 company, exposing critical vulnerabilities.

We investigate the SolarWinds supply chain attack, a nation-state cyber operation that exposed the deep fragility of the modern software ecosystem. What made this breach so dangerous was how long the attackers went undetected and how deeply they infiltrated the systems we rely on most.

In this episode we uncover the chilling true cybercrime story of the NotPetya attack, a weaponized piece of malware launched by the Russian state-backed hacking group Sandworm, which brought Maersk, the world’s largest shipping company, to its knees.