As the digital world evolves, so do the tactics of scammers.

But you don’t need to be a cybersecurity expert to stay safe online in October 2025.

By adopting a few simple habits, you can protect your personal information and browse with confidence.

Your cybersecurity checklist for 2025

1. Beware of suspicious emails (phishing): Be vigilant with any email that asks you to click a link or provide personal information. Look for misspelled words, urgent language (“Your account will be locked!”), or mismatched email addresses. When in doubt, call the company directly using a phone number from their official website, not the one in the email.

2. Use strong, unique passwords: Passwords are your first line of defense. Use a mix of letters, numbers, and symbols. A memorable passphrase like “SunnyPorchChair1962!” is far more secure than “password123”. Consider using a password manager or a notebook to keep track of them safely.

3. Enable two-factor authentication (2FA): This simple step adds a crucial layer of security to your accounts. After entering your password, you’ll also need a code sent to your phone. It’s an extra step for you but a massive roadblock for hackers.

4. Protect your personal data: Be mindful of what you share online, especially on social media. Scammers can use personal details like your birthday or vacation plans to impersonate you or guess your passwords. Adjust your privacy settings so only friends can see your posts.

5. Keep your software updated: In 2025, outdated software, like Windows 10 after October, is a major security risk. Set your computer to install software updates automatically to ensure you’re always protected from the latest threats.