# Global cybersecurity risks from weak credentials

> Live situation record from CLSTR: https://clstr.news/situations/global-cybersecurity-risks-from-weak-credentials
> Updated: 2026-10-23T02:43:32.000Z. Sources: 4. Developments: 2.

Security experts have highlighted the widespread vulnerability of users to financial loss and data theft caused by predictable PINs and passwords. Analysis of compromised four-digit codes revealed that sequences like ‘1234’, ‘0000’, and ‘1111’ are extremely common due to human tendencies toward simplicity.

In Australia, research indicates that common passwords such as ‘admin’, ‘password’, and ‘123456’ continue to pose significant risks. Reports show that 47 per cent of surveyed Australians experienced cybercrime within a 12-month period, with average individual financial losses reaching $33,000. Furthermore, audits in Western Australia identified security management weaknesses in several State Government entities regarding identity management and information protection.

## Timeline

### 2026-10-23: Cybersecurity risks rise in Australia due to weak passwords

Weak password habits like using ‘123456’ are leaving Australians vulnerable to cybercrime, with nearly half of surveyed online users reporting incidents in the past year.

2 sources. https://clstr.news/cluster/cybersecurity-risks-rise-in-australia-due-to-weak-passwords

### 2026-10-14: Cybersecurity experts warn against predictable PIN combinations

Security experts warn against using predictable PIN combinations like ‘1234’, ‘0000’, or ‘1111’ for bank cards and phones, as these patterns significantly increase the risk of theft and data breaches.

2 sources. https://clstr.news/cluster/cybersecurity-experts-warn-against-predictable-pin-combinations

---
Cite as: Global cybersecurity risks from weak credentials. CLSTR, https://clstr.news/situations/global-cybersecurity-risks-from-weak-credentials