Skip to content

Amatera Stealer

Amatera Stealer is information-stealing malware, evolved from ACR Stealer, that harvests credentials and data via ClickFix and malvertising campaigns.

Known aliases

  • ACR stealer
  • Amatera
  • Amatera infostealer

Current stories

securityConfirmed3 publishers

Attackers bought the top result for "codex macos download" and kept the payload swappable

Cato Networks says a sponsored ad outranked OpenAI's own page, sending macOS developers to a Google Sites portal whose ClickFix content lives on infrastructure Google never hosted.

Perspective Coverage

3 publishers
Builder
Builder 34%
Operator
Operator 58%
Investor
Investor 8%

Reality

Evidence60
Adoption
Not scored
Hype gap+10
Incentives35
Confidence65
securityConfirmed5 publishers

A hijacked HBO Max Reddit account pushed 108 ClickFix ads to Windows and macOS users

Hudson Rock and ADAMnetworks link the ads to an operation they call PasteSwitch, which hands Windows and macOS visitors different paste-this-command lures and swaps payloads on the backend depending on who arrives.

Perspective Coverage

5 publishers
Builder
Builder 29%
Operator
Operator 65%
Investor
Investor 6%

Reality

Evidence74
Adoption
Not scored
Hype gap+8
Incentives50
Confidence72
securityOne report1 publisher

Talos splits security burnout into four injuries with four different fixes

The Threat Source newsletter's author spent the summer in trauma literature from medicine, first response and the military, and came back with four separate conditions that cybersecurity's one word merges into a single problem with a single fix.

Reality

Evidence42
Adoption
Not scored
Hype gap+10
Incentives45
Confidence55
securityOne report1 publisher

Talos ties a fake Google CAPTCHA to a DLL executing from a remote WebDAV share

Cisco Talos found the loader running from a WebDAV UNC path at a Ukrainian government organisation in April 2026, delivered by a ClickFix prompt whose JavaScript was stored on BNB Smart Chain. The primary payload is Amatera stealer.

Reality

Evidence68
Adoption38
Hype gap−12
Incentives55
Confidence60
securityOne report1 publisher

FTP welcome banners are the new dead drop, and that suits whoever reads netflow

SOCRadar says two previously unreported RATs pull their next-stage commands out of FTP greetings. It is a first in the wild, and noisier than the web dead drops it replaces.

Reality

Evidence60
Adoption38
Hype gap+12
Incentives58
Confidence55
securityOne report1 publisher

PavinLoader: the lures keep changing, the MSBuild stage does not

Malwarebytes traces one loader through ClickFix prompts, malicious game installs and fake software downloads. The shared part is a .csproj-to-MSBuild handoff and a blockchain lookup for C2.

Publishers:malwarebytes.com

Reality

Evidence66
Adoption52
Hype gap−8
Incentives58
Confidence61