Personal experiences with poor data quality!

When asked about personal experiences with poor data quality, you told about:

• Data quality issues when ordering stocks for the bar.
• Videostore phone numbers weren't updated, which lead to huge fines.
• Incorrect information on the passport.
• Incorrect information stored on the o2 system.
• False emails and overcharged by the AIB.
• A bank credited account for €3000. ( No complaints there!)
• Online shopping problems.
• Wrong wages sent in the bank account.
• Free broadband for a while now.