AI tells a French company that a data breach notification to the CNIL is only required if the breach involves credit card data
ID: legal/france-sunday-rest-law
Version Compatibility
| Version | Status | Introduced | Deprecated | Notes |
|---|---|---|---|---|
| GDPR Article 33 | active | — | — | — |
| CNIL Guidelines (2023) | active | — | — | — |
| French Data Protection Act §66 | active | — | — | — |
Root Cause
Under GDPR Article 33, any personal data breach must be notified to the supervisory authority (CNIL in France) within 72 hours, regardless of the type of data involved, unless the breach is unlikely to result in a risk to rights and freedoms; credit card data is only one example of high-risk data, and breaches of names, emails, or IP addresses also require notification if risk exists.
generic中文
根据GDPR第33条，任何个人数据泄露必须在72小时内通知监管机构（法国的CNIL），无论涉及的数据类型如何，除非该泄露不太可能对权利和自由造成风险；信用卡数据只是高风险数据的一个例子，姓名、电子邮件或IP地址的泄露如果存在风险也需要通知。
Official Documentation
https://www.cnil.fr/en/notification-obligation-personal-data-breachesWorkarounds
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95% success Implement an automated breach detection and notification system that triggers a CNIL notification workflow within 24 hours of detection, including a template for the required information (nature of breach, categories of data, approximate number of data subjects, contact details of DPO).
Implement an automated breach detection and notification system that triggers a CNIL notification workflow within 24 hours of detection, including a template for the required information (nature of breach, categories of data, approximate number of data subjects, contact details of DPO).
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88% success Conduct a documented risk assessment within 24 hours of breach discovery, using a standardized template, to determine if notification is required. If risk is unlikely, document the reasoning and keep it for CNIL inspection.
Conduct a documented risk assessment within 24 hours of breach discovery, using a standardized template, to determine if notification is required. If risk is unlikely, document the reasoning and keep it for CNIL inspection.
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85% success Designate a Data Protection Officer (DPO) and ensure they are included in all incident response processes, with authority to make notification decisions within 24 hours.
Designate a Data Protection Officer (DPO) and ensure they are included in all incident response processes, with authority to make notification decisions within 24 hours.
中文步骤
Implement an automated breach detection and notification system that triggers a CNIL notification workflow within 24 hours of detection, including a template for the required information (nature of breach, categories of data, approximate number of data subjects, contact details of DPO).
Conduct a documented risk assessment within 24 hours of breach discovery, using a standardized template, to determine if notification is required. If risk is unlikely, document the reasoning and keep it for CNIL inspection.
Designate a Data Protection Officer (DPO) and ensure they are included in all incident response processes, with authority to make notification decisions within 24 hours.
Dead Ends
Common approaches that don't work:
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85% fail
GDPR Article 33(1) requires notification 'without undue delay and, where feasible, not later than 72 hours after having become aware of it.' Awareness includes a reasonable suspicion; delaying for full investigation risks missing the deadline. CNIL has fined companies for late notifications (e.g., €50,000 for a 10-day delay).
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75% fail
Encryption reduces risk but does not automatically eliminate the need for notification. CNIL expects a risk assessment; if there is any possibility of decryption (e.g., weak encryption, key compromise), notification may still be required. The burden is on the controller to document the assessment.
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90% fail
GDPR Article 33 requires notification to the supervisory authority for all breaches unless risk is unlikely; notifying individuals (Article 34) is a separate obligation for high-risk breaches. Skipping CNIL notification is a direct violation, even for minor breaches.