This week’s ThreatsDay Bulletin covers USB malware, fake crypto scams, CastleRAT, new cyber laws, and falling ransomware profits.

Get the latest federal technology news delivered to your inbox. The IRS has notified states that offered the free, government tax filing service known as Direct File in 2025 that the program won’t be ...

Microsoft Teams often comes preinstalled and set to launch automatically on Windows 11, even if you never use it. While Microsoft integrates Teams into the operating system, it can be fully ...

The extensive collaboration features and global adoption of Microsoft Teams make it a high-value target for both cybercriminals and state-sponsored actors. Threat actors abuse its core capabilities – ...

All six cars owned by the two teams involved in the antitrust suit will make the field for this weekend’s Dover NASCAR Cup race and the following weekend at Indianapolis. If more than 40 cars enter ...

Channels are the dedicated sections in Teams that allow you to keep your conversations organized by specific topics, projects, and disciplines. If a Channel disappears in Teams, you cannot view its ...

Microsoft recently revealed that it's enhancing protection against dangerous file types and malicious URLs in Teams chats and channels. "Microsoft Teams now blocks messages containing weaponizable ...

GitHub Copilot Pro now supports GPT-5 in VS Code. A 30-day trial lets you test premium models for free. Add your OpenAI key to bypass Copilot restriction. First, open VS Code. Click the little Copilot ...

Anthropic says it has revoked OpenAI's access to the Claude API after ChatGPT's engineers were found using Claude's coding tools. Claude Code is better than any other coding tool in the AI coding ...

Large language model developer Anthropic PBC today rolled out an update for Claude Code, an agentic artificial intelligence software tool for developers that helps turn ideas into code, upgrading it ...

After two and a half years we have enough data to form a clearer picture about who is using AI, what they are using it for, what they think about it, and what it means for learning. What do students ...

"Now that the code is open source, what does it mean for you? Explore the codebase and learn how agent mode is implemented, what context is sent to LLMs, and how we engineer our prompts. Everything, ...