This is the first public acknowledgment that the U.S. military put a space weapon in Earth's orbit.

From the massive DOGE data breach and the compromise of critical infrastructure to the hack of federal surveillance systems, here are the most damaging security incidents and data breaches of 2026 so far.

The ID checking company said the data breach included people's full names and driver's licenses and other government-issued identity documents.

The three Indian companies are accused of using hackers to steal information used to sway litigation.

The investigation shows that North Koreans are able to infiltrate government agencies, as well as private organizations and crypto exchanges.

Companies that rely on Ceva Logistics for shipping their physical goods to customers say their personal data was taken during a recent cyberattack.

A bug in the tech giant's website the logo of US marketing automation company Klaviyo Inc. is seen displayed on a smartphone in front of an abstract background on a computer screen..

A security researcher has designed an algorithm that can create computer-generated patterns capable of hiding people, faces, and vehicles from detection by surveillance cameras.

Researchers found common points of failure, like software used to organize and display web content, could have allowed hackers to run riot through government websites.

A U.S. citizen has asked a court to throw out the government's claim that he gave over a passcode to border authorities that wiped his phone's data, opening up fresh questions about a person's constitutional rights at the U.S. border.

Some Amazon customers logged on Friday to a surprise bill estimate claiming that they owed the tech and cloud giant billions in fees.

Microsoft's monthly release of security fixes, dubbed Patch Tuesday, resolved a record 570 security vulnerabilities across the company's product line, thanks to discoveries with AI.

It's unclear why Klue had not revoked the credential after the limited pilot, which hackers then used to breach a system holding keys for accessing customers' data.

This is the second data breach to affect LastPass customers in recent years, after one of the password manager's tech partners was recently breached.

A data breach involving government-issued ID documents affects over 3 million people in Texas.

In the coming weeks, Apple will move anonymously generated emails addresses to a different domain.

The Trump administration's decision that forced Anthropic to pull its latest cybersecurity models could be reactionary, retaliatory, or both, but the message is clear: The AI industry isn't immune from U.S. government interference.

Hidden inside a building in Alabama, the FBI has created its own small town as a dedicated cyber training ground for simulating cyberattacks.

The spy law known as Section 702, which authorizes the NSA and FBI's warrantless surveillance, will all but certainly expire on Friday for the first time.

South Korean authorities issued the record-breaking fine following a data breach that affected over 30 million customers.