The of 2020 exposed approximately 25 million user records , not just 16.5 million. The compromised data, which included names, email addresses, and salted password hashes, was later found being sold on the dark web for roughly $4,000 in Bitcoin .
The Digital Classroom’s Hidden Cost: Lessons from the Mathway Breach mathway 16,5 mil.txt
The true danger of the Mathway breach extended far beyond the app itself. Cybersecurity experts warned that because many users—particularly students—reuse the same credentials across multiple platforms, the leak provided a roadmap for "credential stuffing" attacks. Fraudsters could use these stolen logins to compromise banking, social media, and insurance accounts, often locking legitimate users out entirely. This forced institutions like Wright State University and the University of Pittsburgh to issue urgent warnings to their faculty and students to change their passwords immediately. The of 2020 exposed approximately 25 million user