In congressional testimony, President Trump’s former national security adviser said his use of Signal to coordinate military operations was “driven by” cybersecurity guidance from CISA.

The chamber’s chief administrative officer issued a memo Monday that the messaging app is not approved for official use.

Both companies have faced controversy in recent years, primarily for their work in circumventing mobile device security features

Here’s why CIOs must lead post-quantum cryptography adoption in 2025 to secure digital assets and future-proof organizations.

Finding a solution to make private conversations truly private must be a top priority for technologists.

Federal law enforcement officials accuse Artem Stryzhak, who was arrested in Spain last year, of attacking and extorting multiple companies between 2018 and 2021.

The New America Open Technology Institute report comes amid DOGE access to sensitive government agency information that has alarmed experts.

The Stop CSAM Act would compel companies to curb online child sexual abuse material, but critics argue it would also weaken encrypted services for all users.

The new offering paves the way for orgs to use the widely popular open-source software with their highly sensitive data.

Palo Alto Networks’ threat intelligence firm said nearly 9 in 10 cyberattacks it responded to last year involved disrupted business operations.