highIndonesiaFinancialLockBit
Impact
ATM & mobile banking BSI offline ~5 hari; 1,5 TB data nasabah diklaim bocor.
Initial vector
LockBit 3.0 ransomware
Malware / tooling
LockBit
Lessons learned
- Segmentasi core banking
- Backup offline teruji
- Disclosure regulator (OJK) cepat