Don’t Share These 5 Things With Your AI Chatbot to Protect Your Money

Artificial intelligence chatbots like ChatGPT, Google Gemini, and Microsoft Copilot have turn into go-to tools for everything from drafting emails to seeking financial advice. While they offer convenience, sharing certain types of information with them poses serious privacy and security risks—especially when it comes to your money. Based on expert warnings and recent reports, here are five things you should never tell an AI chatbot if you want to keep your finances safe.

1. Financial Account Details

Never share your bank account numbers, routing numbers, credit card information, or investment portfolio specifics with an AI chatbot. These details are prime targets for cybercriminals. Even if the chatbot company claims to encrypt your data, there’s always a risk of exposure through data breaches, internal access, or unintended output leakage. As highlighted in recent cybersecurity warnings, financial credentials should never be entered into public AI tools, as they are not designed to function as secure password vaults or payment processors.

2. Passwords and PINs

Your passwords, personal identification numbers (PINs), and login credentials for banking or financial apps must remain private. AI chatbots are not secure storage systems. Sharing this information could allow malicious actors to gain unauthorized access to your accounts, leading to identity theft or financial fraud. Experts consistently warn that treating AI chatbots as confidants for sensitive login data is a dangerous mistake.

3. Social Security Number or Tax Information

Your Social Security number (SSN) is one of the most sensitive pieces of personal identifiable information (PII). If compromised, it can be used to open fraudulent accounts, file false tax returns, or steal your identity. Never provide your SSN, tax ID, or related financial documentation to an AI chatbot. Once entered, this data may be stored, logged, or used in ways you cannot control, increasing your vulnerability to long-term harm.

4. Investment Strategies or Portfolio Details

While it may be tempting to ask an AI for stock tips or portfolio reviews, revealing specifics about your investments—such as asset allocations, account balances, or trading habits—can expose you to targeted scams or social engineering attacks. Malicious actors could utilize this information to craft convincing phishing attempts or manipulate you into making risky financial decisions. For personalized investment advice, consult a licensed financial advisor instead.

5. Answers to Security Questions

Many financial institutions use security questions—like your first pet’s name, childhood street, or mother’s maiden name—to verify your identity. If you share these details with an AI chatbot, you risk giving away the keys to your accounts. This information is often stored in chat logs and could be accessed by third parties or exposed in a breach. Treat answers to security questions with the same caution as passwords.

Why You Should Be Cautious

AI chatbots are trained on vast datasets, and user inputs may be used to improve models—even if anonymized. However, there is no guarantee that your data won’t be retained, reviewed by human trainers, or inadvertently exposed. Regulatory bodies and tech experts alike have raised concerns about data privacy in AI interactions, emphasizing that anything you share could potentially become public.

For safe and reliable financial guidance, always turn to certified professionals who are bound by ethical and legal obligations to protect your information. When in doubt, keep the conversation general and avoid sharing any personal, financial, or identifiable details with AI chatbots.

Key Takeaways

• Never share bank account numbers, credit card info, or login credentials with AI chatbots.
• Protect your Social Security number and tax information—never input them into AI tools.
• Avoid revealing investment details or answers to security questions.
• Use licensed financial advisors for personalized money advice instead of relying on AI.
• Assume anything you share with a public AI chatbot could be stored, accessed, or exposed.