Marketplace Tech examines the Shiny Hunters ransomware attack on the Canvas education platform, which disrupted finals and led to a suspected ransom payment. Cybersecurity expert Rachel Toback explains that hackers used social engineering via phone calls to bypass security, highlighting the need for robust verification protocols and FIDO2 multi-factor authentication. The episode also advises users to avoid password reuse and adopt stronger personal hygiene to mitigate risks from increasingly scalable AI-driven attacks.