Cookie Hijacking Threats Persist in 2026: Use Passkeys and Session Controls

• •Cookie hijacking allows attackers to access accounts without credentials.
• •Users should utilize passkeys and configure session token expiration settings.
• •Website owners must implement solutions to prevent cookie hijacking.

In 2026, cookie hijacking remains a significant cybersecurity threat, allowing criminals to access user accounts without needing credentials. Hilligoss highlights that once a website validates a cookie, attackers can impersonate users undetected. This method poses risks to email services and other online accounts, with cookies potentially persisting for extended periods. Users are advised to adopt passkeys or strong, unique passwords and to configure session token expiration settings to mitigate risks. Website owners are urged to implement solutions to combat cookie hijacking. The article emphasizes the importance of not hastily accepting cookie policies and suggests selecting the shortest session duration available. Password managers are recommended for managing credentials and passkeys effectively.