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How Personal Experience Leaves a Mark. Lessons From the Covid Pandemic. Understand the Question Before Answering It. Are We Living in a Computer Simulation? Artificial Superintelligence Could Provide the Answer. Science Technology companies Environment global economy finance politics society Sitemap. A zero-day exploit is when hackers take advantage of a zero-day vulnerability for malicious reasons, oftentimes by way of malware to commit a cyberattack.
A zero-day attack is when hackers leverage their zero-day exploit to commit a cyberattack, oftentimes resulting in problems like identity theft or data loss. What makes a vulnerability a zero-day? How do zero-day attacks work? Zero-day attacks begin with zero-day vulnerabilities, meaning flaws or holes in security software.
These can result from improper computer or security configurations or programming errors by developers themselves. Keep software up to date to ensure security patches are in place and to reduce the risk of malware infection. Use a firewall to monitor and block suspicious activity, such as zero-day exploits.
Educate yourself on zero-day exploits and seek out solutions when zero-day vulnerabilities are discovered. Consider using antivirus software to protect against both known and unknown threats. Just consider these recent and headline-making examples of zero-day exploits. Google Chrome, : Google Chrome fell victim to several zero-day threats, attributed to a bug in JavaScript. Zoom, : Hackers exploited a vulnerability in the video conferencing platform that allowed them to take remote control over PCs.
Microsoft Windows, : Government agencies across Eastern Europe saw their Microsoft Windows software exploited, resulting in suspicious apps being installed, data changed, and programs compromised.
Microsoft Word, : Individual computer users saw their bank accounts compromised after opening a Microsoft Word document containing zero-day malware. How and why to backup your Office tenant. Victoria Police's digital chief departs. CBA uses Technology division formation to reshuffle some tech leaders.
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