← Sunday, October 11, 2026SecurityNews
Weak passwords reportedly enabled access in Denmark’s CPR data breach
At least three accounts, including an administrator account, reportedly used “123456” in a breach involving data linked to around 8.8 million CPR numbers. It is a stark reminder that weak account controls can expose critical personal data.
- What
- A breach exposed information linked to around 8.8 million Danish CPR numbers after attackers accessed the register through a company's account.
- How
- The company reportedly had at least three accounts using “123456,” including an administrator account; the hacker had access for 21 days and 17 hours.
- Why it matters
- The incident underscores the importance of strong account security for systems that provide access to sensitive personal data.
Read on cphpost.dk → Hacker News · 199 comments
Discussion
Discussion is not switched on yet. Use Note above to keep your own thoughts on this story.
Headline, summary, brief and diagram are written by a model from the source's own text; the link, byline and numbers come from the source. Read the original before relying on a claim.