Security Boulevard

Detecting living-off-the-land binaries with Sysmon process events

Living-off-the-land binaries, often shortened to LOLBins, are legitimate Windows executables that attackers abuse to carry out malicious activity while blending in with normal administration. The ...

Microsoft warns fake CAPTCHA is tricking Windows users into running malware

The pages impersonate Cloudflare and other trusted services. Instead of presenting a normal CAPTCHA challenge, they instruct users to open PowerShell or Command Prompt and paste ...
Microsoft

Impersonating IT support: how threat actors turn a remote session into enterprise-wide access

Microsoft Threat Intelligence observed a human-operated intrusion campaign that abuses Microsoft Teams external collaboration to impersonate IT support, gain remote access, and deploy a Node.js-based ...
Dark Reading

'TerminalFix' Campaign Weaponizes PowerShell for Enterprise Attacks

The ClickFix-style campaign features a sophisticated, multistage attack chain that includes reverse tunnels into victim ...
Security Boulevard

Measuring detection coverage against MITRE ATT&CK using DeTT&CT

For many UK SMEs, the hardest part of detection engineering is not writing alerts. It is knowing whether the alerts you already have actually cover the techniques that matter. A SIEM or XDR platform ...
cyberpress

TerminalFix Attack Uses Fake Cloudflare CAPTCHA to Deploy Reverse Tunnel Into Corporate Networks

The attack begins on compromised websites displaying a convincing fake Cloudflare Turnstile CAPTCHA. The page shows a “Verify ...
Microsoft

TerminalFix campaign deploys a reverse tunnel through multistage intrusion

Microsoft Threat Intelligence provides analysis of a ClickFix campaign that uses fake CAPTCHA prompts, DLL sideloading, and a reverse tunnel, with detections and hunting guidance.

AI a 'force multiplier' for low-skilled threat actors: 4 ways organizations should respond

Low-skill hacktivists are now 'enabled with the same tooling and sophistication as a state-sponsored group,' according to ...
Cyber Security News

ClickFix Campaigns Deploy PavinLoader With Blockchain-Based C2 and Amatera Stealer

PavinLoader uses fake CAPTCHAs, game installers, and software downloads to deliver malware and steal passwords, browser data, ...
Techno-Science.net

13 Essential PowerShell Commands Every Windows User Must Know

PowerShell commands such as Get-Help, Get-Command, Get-Process, Start-Process, Stop-Process, Get-Service, Stop-Service, Get-Content, Get-ChildItem, Copy-Item, Move ...
Ars Technica

Now, even Russia’s most elite hackers are using Clickfix to infect devices

One of the Russian government’s most elite hacking groups has adopted an attack, known as Clickfix, to compromise devices belonging to sensitive organizations in Ukraine, the latter country’s CERT ...
The Hacker News

Attacker Uses Suspected AI-Generated PowerShell Script to Map Active Directory

Cybersecurity researchers have flagged an intrusion in which an unknown threat actor leveraged a vibe-coded PowerShell script for Active Directory (AD) enumeration. "The script looked for the Domain ...