With just three weeks remaining until the Paris 2024 Olympic and Paralympic Games, cybersecurity is becoming a critical concern. This international event will attract thousands of tourists and place France in the global spotlight, increasing the risk of cyberattacks.

Cyberattacks are often described as the “flip side” of major international events. The Tokyo 2021 Games recorded around 450 million cyberattacks, and cybersecurity experts predict that Paris 2024 could see « eight to ten times more,” according to Bruno Marie-Rose, Technology Director of Paris 2024. Thousands of cyberattacks have already been thwarted in recent months, indicating a strong security posture.

The cyber threats facing the Paris Games are varied and sophisticated. Ransomware, which blocks access to computer systems in exchange for ransom, and data breaches are common threats. Websites related to the Games, frequently less protected, are at risk of being “defaced” by hacktivists replacing content with propaganda. Additionally, the rise of artificial intelligence poses the risk of deepfakes, which could spread misinformation and confusion.

Distinguishing real cyberattacks from false alarms will be a major challenge. Cybercriminals seeking attention, as well as certain states and intelligence services, might exploit the Games to test the resilience of France’s cybersecurity.

Despite these threats, France appears well-prepared. The National Cybersecurity Agency of France (Anssi) has been coordinating the cybersecurity of the Games for two years, in partnership with private companies like Atos and Cisco.

Highly elaborate cyberattack scenarios, such as altering timings or blocking entry gates, are more the stuff of Hollywood fiction, requiring significant resources and direct physical access. However, recent cyberattacks on French government sites have demonstrated a rapid response capability.

As the Paris 2024 Olympic and Paralympic Games approach, the threat of cyberattacks remains a significant but manageable challenge. Predictions of massive attacks highlight the importance of vigilance and preparation. The efforts by France, with Anssi’s coordination and collaboration with leading private companies, reflect a serious commitment to ensuring the digital security of the event.