Learn About Protecting Your Data Online

Understanding the Risks to Your Personal Information Online

Your personal information is valuable. Criminals and dishonest companies want access to details like your name, address, Social Security number, banking information, and passwords. According to the Identity Theft Resource Center, there were over 3,205 data breaches in the United States in 2023 alone, exposing millions of people's information. When your data falls into the wrong hands, you could face identity theft, financial fraud, or other serious problems.

Data breaches happen in many ways. Hackers break into company websites where you've created accounts. Employees at businesses sometimes steal customer information. Cybercriminals send fake emails that trick you into revealing passwords or clicking malicious links. Your information can also be sold between criminals on the dark web for as little as a few dollars. In 2022, the average cost of a data breach reached $4.35 million for organizations, but the personal impact on individuals is often much worse—victims of identity theft spend an average of 200 hours trying to resolve the damage.

Not all threats come from outside hackers. Phishing scams use emails, text messages, and phone calls that look like they come from legitimate companies. These messages ask you to confirm passwords, update payment information, or download files that contain malware. Public Wi-Fi networks at coffee shops, airports, and libraries are also risky. When you connect to these networks without protection, criminals sitting nearby can intercept your data, including passwords and credit card numbers.

Children and seniors face particular risks. Younger users may not recognize scams and older adults are statistically more likely to fall victim to fraud—people over 60 reported losing $1.7 billion to scams in 2022 according to the FBI. Understanding these risks is the first step toward protecting yourself.

Practical Takeaway: Recognize that data protection is an ongoing responsibility. Your information is targeted regularly, but awareness of common threats helps you stay alert and make better decisions about what you share online.

Creating and Managing Strong Passwords

A strong password is one of your most important defenses against unauthorized access. Many people still use weak passwords like "123456," "password," or their birth year. The Cybersecurity and Infrastructure Security Agency (CISA) notes that weak passwords are involved in the majority of successful cyberattacks. Your password is the key that unlocks access to your email, banking, social media, and other accounts—if someone guesses it, they can take control of those accounts.

A strong password has specific characteristics. It should be at least 12 characters long, though 16 or more characters is better. It should include uppercase letters (A-Z), lowercase letters (a-z), numbers (0-9), and special characters like exclamation marks, dollar signs, or asterisks. Avoid using dictionary words, names, dates of birth, or other personal information that someone could guess or find on your social media profiles. For example, "BlueMountain2024!" is stronger than "Michael1990" because it combines multiple character types and doesn't use personal information.

The challenge is remembering multiple complex passwords for different accounts. Using the same password across many sites creates a major problem—if one company suffers a data breach, criminals can use that password to access all your accounts. Password managers solve this issue. Programs like Bitwarden, 1Password, LastPass, and KeePass store all your passwords in an encrypted vault that you access with one master password. These tools can also generate random strong passwords for you. When you create a new account, the password manager suggests a strong password and saves it automatically.

Two-factor authentication (2FA) provides extra protection even if someone obtains your password. With 2FA enabled, logging in requires both your password and a second verification method. This could be a code sent to your phone via text message, an app like Google Authenticator that generates codes, or biometric verification like your fingerprint. If a criminal has your password but doesn't have your phone or authentication device, they still cannot access your account.

Practical Takeaway: Use a password manager to create and store unique, strong passwords for each account, and enable two-factor authentication on accounts containing sensitive information like email, banking, and social media.

Recognizing and Avoiding Phishing and Social Engineering Attacks

Phishing is the practice of sending deceptive emails, messages, or calls that pretend to be from trusted sources to trick you into revealing information or downloading malware. The Anti-Phishing Working Group reported over 4.7 million phishing attacks in 2023. These attacks are becoming more sophisticated. A phishing email might appear to come from your bank asking you to "confirm your account information" or from a company like Amazon saying there's a problem with your order. The message includes a link that takes you to a fake website that looks identical to the real one, where you enter your password or credit card details.

Learning to spot phishing attempts protects you. Check the sender's email address carefully—scammers often use addresses similar to legitimate ones, like "am@zon-support.com" instead of an official Amazon address. Look for generic greetings like "Dear Customer" instead of your actual name, which suggests the message was sent in bulk. Legitimate companies rarely ask you to confirm passwords or sensitive financial information via email. Check for spelling and grammar errors, unusual formatting, or logos that look slightly off—these are common in phishing emails. Hover your mouse over links without clicking them to see the actual web address. If it doesn't match the company's official website, it's likely a scam.

Social engineering is a broader category of manipulation tactics designed to trick you into breaking security rules or revealing information. This might include a phone call from someone claiming to be from your internet service provider saying your account is compromised and they need your password to fix it. It could be a message on social media from someone pretending to be a friend asking for help transferring money. A common scam involves a text message saying a package couldn't be delivered and asking you to click a link to reschedule—the link installs malware on your phone. Remember that legitimate companies won't contact you asking to confirm passwords, Social Security numbers, or financial information.

If you receive a suspicious message, contact the company directly using a phone number or website you know is legitimate. Don't use contact information provided in the suspicious message. You can report phishing emails to the Federal Trade Commission at reportfraud.ftc.gov and to the company being impersonated. Reporting helps authorities track scammers and prevent others from being victimized.

Practical Takeaway: Verify unexpected requests by contacting companies directly using official contact information, and never click links or download files from unsolicited messages—legitimate organizations understand this security practice.

Protecting Your Information on Social Media and Public Platforms

Social media platforms collect vast amounts of information about you—not just what you post, but where you are, what you click, how long you spend on certain content, and details about your device. This information is valuable to advertisers and can also be misused by scammers. The Pew Research Center found that a majority of American adults use social media, but many don't understand how their data is being collected and used. Posts that seem harmless can be pieced together by criminals to impersonate you or target you for fraud.

Your social media activity creates a detailed profile that scammers use. If you post about an upcoming vacation, criminals know your house will be empty—this information is sometimes used for burglaries. If you share photos with location tags, criminals can determine where you live or work. Posting about your children, their schools, or their activities gives criminals information to use in scams targeting your family. Even innocent details like your pet's name or your mother's maiden name are often used as security questions for password recovery—sharing these details online makes it easier for someone to take over your accounts.

Adjust your privacy settings on social media platforms. Most platforms allow you to control who sees your posts, your friends list, and your profile information. Consider making your account private so only people you approve can see your content. Review friend requests carefully—scammers create fake profiles mimicking real people to gain trust. Avoid posting real-time location information or checking in at specific locations. Instead of posting "At the airport heading to Hawaii!" consider sharing travel photos after you return home. Be cautious about quiz applications and games that ask for personal information—these are sometimes designed to harvest data that can be used to crack security questions.

Think before sharing personal details anywhere online, including forums, comment sections