Understanding Ransomware: Protecting Your Data
The Threat of Ransomware
At some point, you’ve likely seen or heard about someone being kidnapped and held for ransom in a Hollywood movie or news story. While the chances of someone you care about being physically kidnapped are slim, the same cannot be said for your computer data. Data kidnapping—commonly known as ransomware—is a growing threat that could impact you or your business.
The Rise of Ransomware Attacks
Ransomware has become one of the most prevalent forms of cyberattacks, with a staggering 231% increase between 2016 and 2017. Despite this alarming growth, a study by AVG reveals that about one in three small business owners are unaware of ransomware or how to protect themselves. Considering the high costs associated with these attacks, this lack of awareness is concerning. Understanding how ransomware attacks are orchestrated and learning effective prevention strategies are crucial for safeguarding your business.
How Do Ransomware Attacks Happen?
Exploiting System Vulnerabilities
Cybercriminals often exploit system vulnerabilities to launch ransomware attacks. These vulnerabilities may include:
- Outdated software
- Error messages related to maintenance and upgrades
- Insecure websites
Prevention Tips:
- Regularly update your software.
- Disable error messages from displaying publicly and access them through your website’s backend or a php.ini file.
- Ensure your company’s website uses HTTPS for secure communication.
Phishing Emails
Phishing emails are another common tactic used by cybercriminals. These emails often contain attachments or links that, when clicked, grant the attackers access to your data.
Prevention Tips:
- Avoid clicking on links or opening attachments in unfamiliar or suspicious emails.
- Train employees to recognize phishing attempts and follow the same precautions.
The Importance of Data Backups
The most effective way to mitigate ransomware threats is by regularly backing up your data. With backed-up data, cybercriminals lose their leverage. For example, the San Francisco Municipal Transportation Agency avoided paying a $73,000 ransom because they had robust data backups, though the attack still cost them millions in other expenses. For small businesses, such costs can be devastating.
Protect Your Organization
If you’re unsure about your organization’s level of protection against ransomware or need guidance on improving your cybersecurity, contact us at 703-790-0400 or visit us at www.optfinity.com. Taking proactive steps today can save you significant trouble and expense in the future.
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