Glossary
Zero day
A previously unknown or undisclosed vulnerability that can be targeted and exploited. Advanced persistent threat (APT) groups may work to discover or develop them to target entities; cybercriminals who discover them may be able to sell them for hundreds of thousands of dollars.
Get the latest news and insights delivered to your inbox.
Interested to see top news from Flashpoint hit your inbox directly? Subscribe to our newsletter to receive curated content on a regular basis.