David Harvilicz, who co-founded a firm with a 2020 election denier, oversees voting machine security for the Department of Homeland Security while the Trump administration is relitigating the ...

Security startup CodeWall disclosed this week that its autonomous AI agent breached McKinsey's internal AI platform Lilli in ...

A security flaw in the Ally WordPress plugin used on more than 400,000 sites could allow attackers to extract sensitive data ...

Ally was carrying an SQL injection flaw that allowed data exfiltration.

Microsoft's March 2026 Patch Tuesday includes fixes for 83 vulnerabilities affecting Windows, Office, SQL Server, Azure and .NET.

Your Social Security number—that nine-digit key to your entire financial life—might be compromised in what could become the largest government data breach in U.S. history. Whistleblower Charles Borges ...

At WSJ Invest Live, Jon Gray shared optimism for the health of the private-credit market and discussed Blackstone’s investment strategy in AI infrastructure. Investors’ fears that new developments in ...

It has been a rough start to the year for password security. A massive database containing 149 million stolen logins and passwords was found publicly exposed online. The data included credentials tied ...

Agents use facial recognition, social media monitoring and other tech tools not only to identify undocumented immigrants but also to track protesters, current and former officials said. By Sheera ...

The Social Security Administration says members of Elon Musk’s DOGE team working at the agency accessed and shared sensitive data. The latest disclosure from the Trump administration seemed to confirm ...

The Department of Homeland Security is collecting information on Minnesotans protesting ICE. Federal agents from ICE and Homeland Security Investigations assigned to Minneapolis received a memo ...