Zero-day threats make headlines, but what are they?
Zero-day threats are software vulnerabilities exploited before developers can patch them. One recent case, the Double Kill Internet Explorer vulnerability, was discovered by Qihoo 360 Core Security.
This exploit spreads through Word documents, using a Windows VBScript flaw to install a Trojan horse via Internet Explorer. When opened, the document triggers a background download, giving hackers access to the device.
The full scope of this threat remains unclear—whether all Word documents are affected or if Microsoft Office plays a role. Zero-day threats are hard to detect, making security best practices essential.
Stay protected: Avoid downloading files from unknown sources, scrutinize suspicious emails, and use enterprise-level security solutions.
If your organization needs security solutions, WheelHouse IT can help. Contact us or call (877) 771-2384 to learn more.
