Optus (Australia 2026)
2800000
records exposed
2.8M customer records stolen via API vulnerability in self-service portal
Original Disclosure
https://www.abc.net.au/news/2026-01-16/optus-api-breach-202…
Severity
critical
Sector
tech
Disclosure date
January 16, 2026
Indexed
2 months, 3 weeks ago