The move targets harnesses—software wrappers that pilot a user’s web-based Claude account via OAuth to drive automated ...

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Some stories, though, were more impactful or popular with our readers than others. This article explores 15 of the biggest ...

AgentRun is a Python library that makes it easy to run Python code safely from large language models (LLMs) with a single line of code. Built on top of the Docker Python SDK and RestrictedPython, it ...

Attackers trick users into approving access on real Microsoft pages OAuth device code phishing surged sharply since September 2025 Both cybercriminals and state-linked actors reportedly use this ...

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Cybercriminals and state-sponsored hackers are increasingly exploiting Microsoft’s legitimate OAuth 2.0 device authorization process to hijack enterprise accounts, bypassing multifactor authentication ...

Hackers are abusing a legitimate Microsoft authentication feature to break into enterprise Microsoft 365 accounts, even when multifactor authentication is enabled. Security researchers warn that ...

Multiple threat actors are compromising Microsoft 365 accounts in phishing attacks that leverage the OAuth device code authorization mechanism. Attackers trick victims into entering a device code on ...

A range of state-sponsored and financially motivated threat groups are abusing Microsoft’s OAuth 2.0 device authorization grant flow to trick users into giving them access into their M365 accounts.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Proofpoint reports phishing surge abusing Microsoft OAuth 2.0 device code flow Victims enter ...