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daily briefOctober 3, 2026 3 min read

Security Brief — October 3, 2026

Recent incidents highlight a surge in supply-chain ransomware and large-scale data exfiltration, underscoring the critical need for zero-knowledge data protection.

By SecureIDsafe Threat Team · SecureIDsafe Threat Research#daily-brief

Breaches

  • Ezynetic Pte. Ltd. Ransomware Attack — Personal data of 190,589 individuals was exfiltrated and leaked on the dark web following a ransomware attack exploiting weak admin credentials.
  • Toppan Next Tech (TNT) Data Leak — A ransomware incident at this vendor led to the exposure of sensitive printed records from banks and the Traffic Police.
  • DBS Bank & Bank of China (SG) Vendor Breach — Approximately 11,000 customers had their loan and equity information exposed due to a security failure at their third-party vendor, Toppan Next Tech.
  • Welsh City Cyberattack — A ransomware incident forced a city in Wales to shut down its municipal systems to contain the threat.
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