In the past few years, third-party cyber attacks have imparted financial and reputational damage to every sector, from banks to healthcare systems to governments. The average cost of a third-party data breach in 2021 was $4.33 million, according to a report from IBM and the Ponemon Institute. While CISOs are well aware of the potential supply chain devastation from attacks, preventing them has been a challenge. In this white paper, we'll walk through three third-party breach scenarios, including real-world examples, offering practical solutions to prevent such attacks.