Tech Security News – GreavesNet.com

On AI Security

May 20, 2026

Hacking news

Microsoft Open-Sources RAMPART and Clarity to Secure AI Agents During Development

May 20, 2026

Microsoft has unveiled two new open-source tools called RAMPART and Clarity to assist developers in better testing the security of artificial intelligence (AI) agents. RAMPART,...

Hacking news

Microsoft Takes Down Malware-Signing Service Behind Ransomware Attacks

May 20, 2026

Microsoft on Tuesday said it disrupted a malware-signing-as-a-service (MSaaS) operation that weaponized the company's Artifact Signing system to deliver malicious code and conduct ransomware and...

On AI Security

May 20, 2026

Good report: Executive Summary: Let’s say you wanted to make sure that your AI is secure. Can you just maximize the security and privacy benchmark...

Hacking news

Webworm Deploys EchoCreep and GraphWorm Backdoors Using Discord and MS Graph API

May 20, 2026

Cybersecurity researchers have flagged fresh activity from a China-aligned threat actor known as Webworm in 2025, deploying custom backdoors that employ Discord and Microsoft Graph...

Hacking news

Microsoft Open-Sources RAMPART and Clarity to Secure AI Agents During Development

May 20, 2026

Microsoft has unveiled two new open-source tools called RAMPART and Clarity to assist developers in better testing the security of artificial intelligence (AI) agents. RAMPART,...

Hacking news

Microsoft Takes Down Malware-Signing Service Behind Ransomware Attacks

May 20, 2026

Microsoft on Tuesday said it disrupted a malware-signing-as-a-service (MSaaS) operation that weaponized...

Hacking news

Microsoft Open-Sources RAMPART and Clarity to Secure AI Agents During Development

May 20, 2026

Microsoft has unveiled two new open-source tools called RAMPART and Clarity to assist developers in better testing the security of artificial intelligence (AI) agents. RAMPART,...

Hacking news

Microsoft Takes Down Malware-Signing Service Behind Ransomware Attacks

May 20, 2026

Microsoft on Tuesday said it disrupted a malware-signing-as-a-service (MSaaS) operation that weaponized the company's Artifact Signing system to deliver malicious code and conduct ransomware and...

On AI Security

May 20, 2026

Good report: Executive Summary: Let’s say you wanted to make sure that your AI is secure. Can you just maximize the security and privacy benchmark...

Hacking news

Webworm Deploys EchoCreep and GraphWorm Backdoors Using Discord and MS Graph API

May 20, 2026

Cybersecurity researchers have flagged fresh activity from a China-aligned threat actor known as Webworm in 2025, deploying custom backdoors that employ Discord and Microsoft Graph...

Hacking news

Agent AI is Coming. Are You Ready?

May 20, 2026

New Industry Data Just Released Suggests Not. On May 19th, 2026, Orchid Security released the results of our Identity Gap: Snapshot 2026. Among the findings,...

Hacking news

Typosquatting Is No Longer a User Problem. It’s a Supply Chain Problem

May 20, 2026

AI-generated lookalike domains are now embedded inside the third-party scripts running on your web properties. Here's why your current stack can't see them, and what...

Hacking news

Microsoft Open-Sources RAMPART and Clarity to Secure AI Agents During Development

May 20, 2026

Microsoft has unveiled two new open-source tools called RAMPART and Clarity to assist developers in better testing the security of...

Hacking news

Microsoft Takes Down Malware-Signing Service Behind Ransomware Attacks

May 20, 2026

Microsoft on Tuesday said it disrupted a malware-signing-as-a-service (MSaaS) operation that weaponized the company's Artifact Signing system to deliver malicious...

Hacking news

Microsoft Open-Sources RAMPART and Clarity to Secure AI Agents During Development

May 20, 2026

Microsoft has unveiled two new open-source tools called RAMPART and Clarity to assist developers in better testing the security of artificial intelligence (AI) agents. RAMPART,...

Hacking news

Microsoft Takes Down Malware-Signing Service Behind Ransomware Attacks

May 20, 2026

Microsoft on Tuesday said it disrupted a malware-signing-as-a-service (MSaaS) operation that weaponized the company's Artifact Signing system to deliver malicious code and conduct ransomware and...

On AI Security

May 20, 2026

Good report: Executive Summary: Let’s say you wanted to make sure that your AI is secure. Can you just maximize the security and privacy benchmark...

Hacking news

Webworm Deploys EchoCreep and GraphWorm Backdoors Using Discord and MS Graph API

May 20, 2026

Cybersecurity researchers have flagged fresh activity from a China-aligned threat actor known as Webworm in 2025, deploying custom backdoors that employ Discord and Microsoft Graph...

Hacking news

Agent AI is Coming. Are You Ready?

May 20, 2026

New Industry Data Just Released Suggests Not. On May 19th, 2026, Orchid Security released the results of our Identity Gap: Snapshot 2026. Among the findings,...