Ransomware is malicious software that locks your data or your entire device and demands a ransom to unlock it. Cybercriminals may promise to return your files if you pay, but there’s no guarantee they’ll follow through.
How Does It Spread?
Ransomware often comes through phishing emails, malicious websites, or infected downloads. You might think you’re clicking a harmless link or attachment, but once you do, the ransomware installs itself and begins encrypting your files.
At K-State, we’ve seen an increase in phishing attempts targeting students, faculty, and staff. Our Security Intelligence and Operation Center (SIOC) is actively monitoring these threats, but individual vigilance is critical to protect personal and institutional data.
How Can You Protect Yourself?
Here are a few key tips to defend against ransomware:
- Backup Regularly: Always keep your important files backed up. If ransomware locks your data, having a backup means you can restore your files without paying. Use secure cloud storage options such as OneDrive to maintain copies of essential data.
- Use Strong Security Software: Keep your antivirus and malware protection up to date.
- Be Careful What You Click: Don’t open attachments or click on links from unknown sources. Cybercriminals often disguise ransomware in innocent-looking emails, often impersonating University staff.
- Update Your Software: Patching your systems and applications regularly helps close vulnerabilities that ransomware might exploit.
- Enable Multi-Factor Authentication: Adding another layer of security makes it harder for attackers to access your accounts.
What to Do If You’re Attacked
If you become a victim of ransomware, don’t panic. Disconnect from the network immediately to prevent the spread of the infection. Report the incident to your IT support staff or the K-State IT Service Desk. Paying the ransom is never advised, as it encourages further attacks and doesn’t guarantee you’ll get your data back.
This Cybersecurity Awareness Month, let’s work together to prevent ransomware and keep our data safe. By staying vigilant and following these best practices, we can reduce the risk of attacks and protect what matters most.
