When Ops Go Wrong: Real Database Deletion Cases and Their Legal Fallout

1. Operations staff sentenced to six years for deleting a database

In February 2020, a maintenance engineer at W Company, under personal stress and after drinking, deleted all data on the company's servers, causing a service outage for over 300,000 users. The incident was resolved after ten days, but the company incurred more than CNY 22.6 million in damages. The court convicted the engineer of destroying computer information systems and sentenced him to six years in prison, confiscating his laptop.

2. Unauthorized control of 155 servers leads to a three‑year sentence

An employee of a large tech firm deployed a cryptocurrency‑mining program on company servers, illegally harvesting Bitcoin and causing a loss of CNY 10 万元. Monitoring systems detected abnormal server activity, and logs revealed the engineer had compiled and deployed the mining software, controlling 155 servers. The Beijing Haidian Court sentenced the offender to three years in prison, a fine of CNY 11,000, and confiscated illegal gains.

3. Hospital database sabotage results in a five‑and‑a‑half‑year term

A maintenance worker at a Beijing medical technology company wrote a “database performance monitoring program” and lock‑table statements, then used stolen credentials to connect to a hospital’s HIS database and execute lock commands. The attack halted outpatient services for two hours, causing direct losses of CNY 8 million. The worker was convicted of destroying computer information systems and sentenced to five and a half years in prison.

4. Third‑party operator falsifies monitoring data

From December 2020 to February 2023, a monitoring service provider colluded with three companies to tamper with emissions monitoring equipment, altering data and issuing false fault reports to meet regulatory standards. The falsified data concealed severe air‑pollution violations, resulting in environmental damage valued at over CNY 11 million across the companies. The provider was fined CNY 3 million, and responsible individuals received prison terms, suspended sentences, and fines.

5. Summary

Operational “hidden dangers” such as database deletion and malicious lock‑table actions must be eliminated. Companies should implement robust data‑backup strategies, strengthen operational capabilities, and provide psychological support for staff to prevent such incidents.

Source: Internet (please delete if infringing)