M1 (Singapore): customer names, NRIC/FIN, DOB, phones, emails and addresses exposed in an Oct 30 breach — now contained
- Customer action: expect an official M1 email/letter; treat unexpected 'reset' or 'verify NRIC' messages as phishing until you confirm via M1's own channels.
- No account-access compromise is claimed — still rotate reused passwords and watch for SIM-swap / social-engineering follow-ons that abuse the leaked identity fields.
- Same-day Singapore disclosure wave also includes Doctor Anywhere / Adept Health (separate item).
Sources: M1: Discloses Data Breach (Nov 6) · CNA: M1 and Doctor Anywhere hit by data breaches (Nov 6)