How to check if your ChatGPT, Claude, or Perplexity account was hacked
A step-by-step guide on how to check if your accounts on AI platforms like ChatGPT, Claude, and Perplexity have been compromised by hackers.

Stock photo for illustration only, not from the actual event
- Hackers can target and breach user accounts on popular AI platforms such as ChatGPT, Claude, and Perplexity just like any online service.
- ChatGPT and Perplexity offer multi-factor authentication, while Claude uses email-based login links instead of traditional passwords.
- Users can review active login sessions and terminate unrecognized devices through the security settings of each specific AI platform.
Just like any other online service, hackers can target and break into your accounts on popular artificial intelligence platforms such as ChatGPT, Claude, and Perplexity. This comprehensive guide outlines how you can protect yourself and check whether unauthorized individuals have accessed your accounts on these major tech platforms.
Experts consistently recommend utilizing unique passwords managed through a password manager alongside multi-factor authentication (MFA). This ensures that even if someone manages to steal your password, they cannot gain access without that crucial second verification step. Among the top AI platforms, security features and login verification methods vary significantly.
To check if an unauthorized person has accessed your ChatGPT account, open the platform via a computer browser, click your username in the bottom left corner, navigate to Settings, select Security and Login, and click on Active Sessions. You will then see all locations and devices currently logged into your account, giving you the option to log out of a single unrecognized device or click Log out all.

Stock photo for illustration only, not from the actual event
If you wish to change your password on ChatGPT after reviewing your sessions, you must log out first. The platform will then email you a six-digit code to enter on the login page before supplying a new password. In contrast, Anthropic's Claude does not utilize passwords at all; instead, it sends a secure login link directly to your registered email address, meaning there are no traditional passwords to update.
To check active sessions on Claude, look for unrecognized devices, hover over them, click the three vertical dots on the right, and select Log out or Terminate. You can also opt to log out of all devices simultaneously, after which you can log back in by requesting a fresh magic link via email.
Securing your AI platform accounts is becoming increasingly critical as these tools store sensitive chat histories, personal prompts, and potentially proprietary work data. Regularly auditing active sessions and enabling multi-factor authentication acts as a robust defense against account takeovers and unauthorized data exposure.
Perplexity handles security sessions differently since its AI-powered search engine does not display a live list of active login locations. If you suspect a breach, open Perplexity in your browser, click your username in the bottom left corner, choose All settings, and click Sign out of all sessions followed by confirmation.
Once signed out across all sessions, you can log back in by entering your email to receive a unique six-digit verification code or by clicking the direct sign-in button provided in the email message. This report is based on original coverage published by TechCrunch.
Source: TechCrunch
Found something wrong in this article? Report an issue with this article
Comments
Leave a Comment