An investigation into the numbers has some caveats, but those behind it say even a drastic reduction from what they found would be big.

The notorious Israeli spyware was used to target journalists often working in exile from their authoritarian home countries, report finds. 

Poland was once a “dark spot” on spyware abuse, but a probe, victim notifications and more has made it a potential model for other nations.

At least 50 devices belonging to U.S. personnel have been targeted by commercial spyware.

The prospect of an executive order limiting use of spyware within U.S. intelligence unleashes potentially even more debate in Washington.

It's unclear who is behind the scam.

A new report reveals the extent of the spyware company's reach.

Facebook alleged that King & Spalding’s past work defending WhatsApp gave NSO Group an unfair advantage.

The Saudi Kingdom then ran an intrusive surveillance against Amazon's founder.

Similar spyware attacks have been detected against critics of the Mexican and Saudi governments.