1.
personal data leak; leak of personal information
The unauthorized release of personally identifiable information—names, addresses, ID numbers, account details—often as the result of a security breach, lost device, or insider misuse. A staple topic of corporate apologies and news headlines.
Compound of 個人情報 (personal information) + 流出 (outflow, leak). A frequent topic in news reports about corporate IT incidents.
Common collocations
- 個人情報流出が発生する: a personal data leak occurs
- 個人情報流出事件: personal data leak incident
- 個人情報流出を防ぐ: to prevent a personal data leak
Similar words
- 情報漏洩: information leakage — broader, includes corporate secrets and not just personal data
- 個人情報保護: personal information protection — the preventive countermeasure
Related Words
Compare:
情報漏洩 (information leakage)