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#microsoft-threat-intelligence

6 stories taggedmicrosoft-threat-intelligence.

Full-frame edge-to-edge photoreal editorial shot of a modern silver laptop on a dark desk, screen glowing with an abstract blurred error dialog reflected on a g
Threat Intelligence

The macOS ClickFix Scam Learned to Hide From Researchers

Microsoft says the fake-fix lure now checks your browser before showing itself, and a related campaign is pushing a new remote-control tool called ChainScript.

4 min read
Blockchain network visualization with ransomware extortion demands embedded as smart contracts, Session chat integration visible, and distributed network nodes
Ransomware

DeadLock Ransomware Moves Its Extortion Kit onto the Blockchain

The gang is stitching together Session chat and Polygon smart contracts so takedowns don't stick. Microsoft calls it a resilience play. Ransomware learning from crypto scams is a more accurate description.

3 min read
A browser window showing a fake macOS download page with a security warning overlay and multiple domain names partially visible in the address bar or browser ta
Threat Intelligence

Fake Mac Downloads Hide Behind 250+ Domains That Screen Visitors First

Microsoft says a large ClickFix network now checks who is knocking before showing macOS users a booby-trapped installer, keeping researchers and scanners out of view.

3 min read
Photoreal editorial shot of a modern office at dusk, glass doors held slightly open with a keycard dangling from a lanyard on the handle, soft blue interior lig
Identity & Access

How ShinyHunters walked into Salesforce accounts without breaking anything

Microsoft says a year of data theft from Salesforce tenants leaned on trusted app connections, not a platform bug.

3 min read
Close-up, editorial news photograph, 16:9 framing, of a server rack in a dark data centre with one hard drive pulled halfway out, its surface reflecting faint r
Threat Intelligence

Microsoft Exposes GigaWiper, a New Malware That Spies on Victims Before Destroying Them

A newly discovered backdoor called GigaWiper quietly watches infected computers for months, then wipes or encrypts everything on command, with no way to recover the data.

3 min read
Threat Intelligence

Fake Perplexity Extension Siphoned Every Chrome Address Bar Keystroke

Microsoft researchers flagged a counterfeit Perplexity Chrome extension that routed queries and omnibox input through an attacker server before completing the search.

3 min read
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