When you get a notice about a data breach, it’s natural to feel powerless. Whether it's from a bank, an online platform, or even a government agency, data breaches are increasingly common and leave sensitive information—like your Social Security Number, credit card details, and address—vulnerable to criminals.
While you can't control the breach itself, you can take critical steps to mitigate the damage. At Cascade IT Services in Bend, Oregon, we specialize in guiding individuals and businesses through cybersecurity challenges. Here are the eight most important steps to take after a data breach.
Step 1: Change Your Passwords Immediately
The first thing you should do is change your passwords, starting with the affected account. Then, update passwords for any other accounts that may use the same login credentials.
Using the same password across multiple accounts puts you at higher risk. To avoid this, start using a password manager. These tools create strong, unique passwords for each account, ensuring your security.
Step 2: Enable Multifactor Authentication (MFA)
Multifactor authentication adds an extra layer of protection, even if your password is compromised. Activate MFA for the breached account and any other accounts that offer this feature.
Popular MFA Methods Include:
- Text messages with a verification code
- Authentication apps like Google Authenticator
- Physical security keys
This small step can make a significant difference in keeping your accounts secure.
Step 3: Monitor Your Bank Accounts
If the breach involved payment details, check your bank accounts regularly for suspicious activity. Report any unauthorized transactions immediately.
Pro Tips:
- Inform your bank about the breach to preemptively secure your account.
- Request a replacement for the affected payment card.
This proactive approach can prevent financial loss and liability.
Step 4: Freeze Your Credit
To protect against identity theft, freeze your credit with the three major credit reporting agencies:
- Equifax
- Experian
- TransUnion
A credit freeze restricts access to your credit report, making it harder for criminals to open accounts in your name.
Step 5: Review the Breach Notification Carefully
Take the time to understand how the breach might affect you. Look for details like:
- The type of data exposed (e.g., passwords, credit card numbers)
- Compensation the company is offering, like free credit monitoring
- Steps the company recommends to secure your account
Check the company’s website regularly for updates, as they may uncover new details about the breach over time.
Step 6: Strengthen Your Cybersecurity Protections
Prevent future breaches by improving your personal cybersecurity. At Cascade IT Services, we recommend these tools:
- Antivirus software: Protects against malware
- DNS filtering: Blocks malicious websites
- Email spam filters: Reduces phishing attacks
- VPNs: Secures your internet connection, especially on public Wi-Fi
These affordable tools can provide robust protection for your devices and data.
Step 7: Watch for Phishing Scams
Criminals often exploit breached email addresses to send phishing scams. These fraudulent emails can look legitimate, making them especially dangerous.
Tips to Avoid Phishing Attacks:
- Hover over links to verify their destination before clicking.
- Go directly to a company’s website instead of clicking on links in emails.
- Be cautious of unknown senders and suspicious messages.
- Stay alert for phishing attempts via social media or text messages.
Phishing scams are evolving, so vigilance is key.
Step 8: Keep Software and Systems Updated
Outdated software is a common vulnerability hackers exploit. Ensure you’re protected by keeping everything updated, including:
- Device operating systems
- Apps and software
- Firmware for routers, printers, and smart devices
Automating updates is a convenient way to stay ahead of potential threats.
Managed Security Services You Can Trust
At Cascade IT Services, located in Bend, Oregon, we help clients stay secure in today’s fast-changing digital landscape. Whether you’re dealing with a breach or looking to strengthen your cybersecurity, we’re here to help.
Contact us today to schedule a consultation and discuss tailored solutions for protecting your devices and data.
Disclaimer: The content in this blog post is for informational purposes only. Cascade IT Services makes no warranties about the accuracy or reliability of the information. Any actions you take based on this content are at your own risk. We recommend consulting a professional for specific advice. Cascade IT Services is not responsible for any damages resulting from the use of this information.
