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Phishing Empire Runs Undetected on Google, Cloudflare
Mark Anderson | Security | September 5, 2025

Euclid Security Newsletter

September 5, 2025 

Phishing Empire Runs Undetected on Google, Cloudflare

>What's believed to be a global phishing-as-a-service enterprise using cloaking techniques has been riding on public cloud infrastructure for more than 3 years.

 

Security News

Stealthy attack serves poisoned web pages only to AI agents

AI agents can be tricked into covertly performing malicious actions by websites that are hidden from regular users' view. This novel approach allows attackers to inject prompts / instructions into these autonomous AI-powered "assistants", allowing them to hijack agent behavior for their own malicious goals.

macOS Stealer Campaign Uses "Cracked" App Lures to Bypass Apple Security

A new Atomic macOS Stealer (AMOS) campaign is targeting macOS users by disguising the malware as "cracked" versions of legitimate apps, Trend Micro researchers have warned.

Hackers Exploit Grok AI to Spread Malware Through Promoted Ads

Cybercriminals are abusing Grok AI, the conversational assistant built into X (formerly Twitter) to spread malware through a campaign researchers have dubbed "Grokking."

Sitecore Zero-Day Sparks New Round of ViewState Threats

The vulnerability marks the latest example of threat actors weaponizing exposed ASP.NET machine keys for remote injection and deserialization attacks.

61% of US Companies Hit by Insider Data Breaches

Nearly two-thirds (61%) of US firms have suffered from insider data breaches in the past two years, according to a new OPSWAT report conducted by the Ponemon Institute.

Salesloft Drift Breach Exposes Salesforce Data at Top Cyber Companies

What began as a quiet investigation into suspicious Salesforce activity has escalated into one of the most significant SaaS supply chain incidents of the year.

 

Important Updates & Patches

Google Releases September Security Updates for Android

Google has provided security updates for its Android-powered Pixel phones, which address Pixel-specific issues and all issues in the September 2025 Android Security Bulletin.

 

Dan's Corner

MS-BASIC 1.1 introduced programming to a generation - now you can download it for free

MS-BASIC was the first high-level language for many of the early PCs, such as the Apple II, Commodore PET, VIC-20, and one of the first important gaming platforms, the Nintendo Entertainment System.

 

An archive of Euclid Security Newsletters can be found on the support website.

Euclid Technology Solutions, LLC
540 Devall Drive, Suite 301
Auburn, AL 36832

P: 301-657-8089
E: support@euclidtechnology.com

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