What are zero-day attacks?

The most dangerous cyber threats are the ones we don’t know about yet. Most cyber defenses rely on already knowing what the ...
Forbes

WhatsApp Security — New $1 Million 0-Click Messaging Exploit

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. Twice every year, some of the best hackers on the planet get ...
Yahoo

Microsoft issues warning after hackers exploit unknown SharePoint flaw

A warning has been issued to Microsoft users detailing a cybersecurity flaw that allowed hackers to access its SharePoint servers, the U.S. Cybersecurity and Infrastructure Security Agency (CISA) ...
Bleeping Computer

Hackers use PHP exploit to backdoor Windows systems with new malware

Unknown attackers have deployed a newly discovered backdoor dubbed Msupedge on a university's Windows systems in Taiwan, likely by exploiting a recently patched PHP remote code execution vulnerability ...
Ars Technica

Nation-state hackers exploit Cisco firewall 0-days to backdoor government networks

Hackers backed by a powerful nation-state have been exploiting two zero-day vulnerabilities in Cisco firewalls in a five-month-long campaign that breaks into government networks around the world, ...
Computerworld

OpenSUSE forums hack raises vBulletin zero-day exploit possibility

A compromise of the community forums for the openSUSE Linux distribution Tuesday sparked concern that hackers have access to a previously unknown exploit for the popular vBulletin Internet forum ...
TechRepublic

Google Reveals How a Hacker Exploits SonicWall Hardware Using OVERSTEP Backdoor

Google Reveals How a Hacker Exploits SonicWall Hardware Using OVERSTEP Backdoor Your email has been sent A financially motivated threat actor has been exploiting SonicWall Secure Mobile Access 100 ...