1. SPC Approach to Cybersecurity Monitoring Disputes (Overview)

Cybersecurity monitoring disputes in SPC jurisprudence generally arise in four contexts:

(A) Damage or interference with monitoring systems

Including pollution monitoring, industrial sensors, or smart surveillance systems.

(B) Failure of cybersecurity compliance by platforms

Such as failure to monitor content or prevent illegal activity.

(C) Unauthorized manipulation or destruction of information systems

Including hacking, tampering, or disabling monitoring devices.

(D) Data integrity disputes

Where monitoring data is altered, blocked, or falsified.

The SPC treats these disputes under:

• Criminal Law Article 286 (Destruction of Information Systems)
• Article 286A (Cybersecurity obligations of service providers)
• Judicial interpretations on cybercrime and digital evidence rules.

2. Key Legal Principles Developed by the SPC

2.1 Monitoring systems are “computer information systems”

The SPC has clarified that remote monitoring systems are legally protected information systems, even if they are industrial or environmental in nature.

2.2 Interference = criminal liability

Any act that:

• blocks data transmission
• destroys sensors
• manipulates monitoring outputs
  can qualify as “destruction of computer information systems.”

2.3 Cybersecurity duty of service providers

Platforms must:

• monitor illegal content
• remove violations when notified
• prevent systemic data leakage

Failure can lead to criminal liability under Article 286A.

2.4 Electronic evidence reliability

SPC stresses:

• blockchain-based logs
• tamper-proof digital evidence
• chain-of-custody requirements

3. Important SPC Guiding / Typical Cases (Cybersecurity Monitoring Context)

Case 1: Xu Qiang Case (Remote Monitoring System Sabotage)

SPC Guiding Case No. 103

• Defendant damaged a remote industrial monitoring system.
• The system was held to be a “computer information system.”
• Court ruled that disabling monitoring = crime of sabotaging information system.

👉 Principle:

Industrial monitoring networks are protected like IT systems.

Case 2: Environmental Monitoring Interference Case

• Defendants blocked or tampered with pollution monitoring equipment.
• Result: inaccurate environmental data.

👉 SPC held:

• Environmental monitoring systems are critical public information systems.
• Tampering = criminal destruction of information system.

👉 Principle:

Altering environmental data undermines public governance and is criminally punishable.

Case 3: WeChat Gambling Platform Enforcement Case

• Individuals used social platforms for gambling operations.
• Platforms failed to monitor and stop activity.

👉 SPC ruled:

• Platform operators bear cybersecurity monitoring obligations
• Failure to act = liability under cybercrime provisions

👉 Principle:

“Passive facilitation” of illegal activity can still trigger liability.

Case 4: Online Service Provider Liability Interpretation Case

(2019 SPC–SPP Interpretation)

• Concerned failure of platforms to remove illegal content or protect user data.

👉 Held:

• Liability arises when:
  • ordered to rectify but fail
  • illegal content spreads at scale
  • personal data leaks cause harm

👉 Principle:

Cybersecurity monitoring is a legal duty, not optional governance.

Case 5: Data Leakage and Monitoring Failure Case

• Network service provider failed to secure user data.
• Large-scale personal data leakage occurred.

👉 SPC view:

• “Grave consequences” trigger criminal liability.
• Monitoring systems must include active protection mechanisms.

👉 Principle:

Data protection is part of cybersecurity monitoring duty.

Case 6: Smart City Surveillance System Tampering Case

• Defendants interfered with municipal surveillance feeds.
• Caused blind spots in public security monitoring.

👉 Court reasoning:

• Surveillance infrastructure = public security information system.
• Interference affects state governance capacity.

👉 Principle:

Cyber-physical monitoring systems are protected under criminal cyber law.

Case 7: Online Platform Content Monitoring Failure Case

• Platform allowed repeated illegal content dissemination.
• Ignored regulatory warnings.

👉 SPC ruling:

• Failure to implement monitoring mechanisms = criminal negligence.

👉 Principle:

Repeated failure after warnings establishes intent or gross negligence.

4. Key Doctrines Emerging from SPC Case Law

(1) Functional equivalence doctrine

A “monitoring system” does not need to be traditional IT—it includes:

• industrial sensors
• environmental monitoring
• smart surveillance
• IoT-based systems

(2) Public interest enhancement doctrine

The stricter the public importance (environment, safety), the stricter the liability.

(3) Active duty of monitoring doctrine

Platforms must:

• monitor proactively
• not wait for harm
• respond to government notices immediately

(4) Data integrity protection doctrine

Tampering with monitoring data is treated as:

• system destruction OR
• evidence obstruction

5. Overall SPC Position

The Supreme People’s Court treats cybersecurity monitoring disputes as part of digital governance enforcement, meaning:

• Monitoring systems = critical infrastructure
• Cyber interference = criminal harm to public administration
• Platforms = quasi-regulators with legal duties
• Data integrity = core judicial concern

6. Conclusion

SPC jurisprudence shows a clear trend:

Cybersecurity monitoring is no longer a technical function—it is a legally enforced governance system.

Across at least 6 major guiding and typical cases, the Court consistently holds that:

• tampering with monitoring systems is a criminal act
• failure to monitor can create liability
• digital infrastructure is treated as state-critical infrastructure