Since 2021, Hydro-Québec has seen a dramatic increase in cybersecurity incidents, from 76 incidents in 2021 to 1224 in 2024. This alarming rise reflects a global trend towards increased cyberthreats, forcing the company to strengthen its security measures.

Types of attack

Cyber attacks can take many forms, including :

• Phishing e-mails: Attempts to trick employees into providing sensitive information.
• Denial of service attacks (DDoS): Aims to overload websites and make them unavailable.

Hydro-Québec’s response

To meet this growing threat, Hydro-Québec has considerably increased its cybersecurity resources and staff. The company has implemented state-of-the-art measures to protect its systems and data.

Major incidents

The most significant incidents include :

• Espionage in 2022: A former employee has been accused of spying for China.
• DDoS attack in 2023: aimed at disrupting the company’s online services.

Conclusion

Cybersecurity has become a top priority for Hydro-Québec, which continues to repel attacks on a daily basis to protect its critical infrastructures and customers... Source