ChatGPT's new Lockdown Mode disables live browsing, agent mode, and deep research to stop attackers from stealing data through prompt injection.
Even with Lockdown Mode, ChatGPT could be still vulnerable to prompt injections, but the goal is to reduce the likelihood ...
The company says most users don't need to use the feature.
With Microsoft's new Dev Configs, a Windows installation becomes a ready-to-use developer workstation with a single command – ...
Aspire is a powerful tool for developers but not well understood – and pure TypeScript AppHost may broaden its appeal ...
Your Monday cybersecurity recap covers the latest digital threats, exposed weaknesses, active attacks, and security stories ...
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PCWorld demonstrates how Windows 11 users can run classic PC games from the 80s and 90s using DOSBox, a free emulator that simulates MS-DOS environments. DOSBox supports vintage titles like ...
OX Security confirmed arbitrary command execution on six live platforms and estimates 200,000 MCP servers are exposed. Here's how to audit your deployments.
The refreshed Run menu is rolling out now to Windows testers in the Experimental Channel. The refreshed Run menu is rolling out now to Windows testers in the Experimental Channel. is a news writer who ...
Many people are turning to artificial intelligence for personal finance advice. Writing a good AI prompt can mean the difference between receiving a reasonable or poor output, experts said. While AI ...
Microsoft assigned CVE-2026-21520, a CVSS 7.5 indirect prompt injection vulnerability, to Copilot Studio. Capsule Security discovered the flaw, coordinated disclosure with Microsoft, and the patch was ...