Browser Hijackers
Have you been redirected to suspicious websites? Have pop-ups covered your screen urging you to ‘click now’? These are common signs of a popular malware attack known as browser hijacking. These attacks alter the browser’s settings without the user’s permission to redirect the user to malicious sites to generate revenue or steal sensitive information.
How It Works
Hijackers use several ways to initiate this attack such as suspicious links or popups, malicious sites or untrustworthy sources that offer free applications to download. Hackers could have different intentions once the malware is installed. Typically, the hijacker changes the user’s default browser to redirect them to malicious websites to generate ad revenue for themselves. On a more dangerous side, the browser hijack is initiated to steal personal information saved on the browser, such as login credentials.
Finding yourself in this type of attack can feel overwhelming and confusing. If you have persistent pop ups or notice unwanted programs running, immediately close your browser and contact your IT team.
How to Protect Yourself
- Never Click Suspicious Links: Before clicking a link or downloading an attachment, double check the sender and hover over the link to verify the URL.
- Install a Reputable Antivirus: Antivirus software detects and removes malware before they damage your device. This will run in the background to provide real-time protection against attacks.
- Run Updates: Updates carry the necessary security protections to address known vulnerabilities. Regularly updating your operating systems will improve security and functionality.
- Consult Your IT Team: When in doubt, the safest option is to get your IT team involved. Ask our team about suspected threats and preventative measures to defend your business.
What starts as a click can lead to dangerous consequences for businesses. It is vital for businesses to prioritize their security measures and ensure that their employees are also practicing cyber safety every day. To find out more ways to protect your business’s information, contact us at info@kazmarek.com.