IT News Analysis

1

PEEP Turns Chrome and Edge Into Post-Compromise Backdoors for Host Command Execution

Cybersecurity researchers have disclosed details of a complex Chromium-based post-exploitation toolkit called PEEP that masquerades as a bookmarks extension for the web browser. "Requiring prior administrative or code execution access, its installer injects the extension directly into Chrome/Edge profiles, bypassing Web Store checks and user prompts by forging Chromium's own Secure Preferences integrity values," SOCRadar said . "A native-messaging tool then extends it beyond browser telemetry to host-level command execution and file management." Once installed, the PEEP "extension" agent polls its command-and-control (C2) server ("206.237.30[.]232" or " xfjcc[.]fun ") every 30 seconds over plaintext HTTP for new commands, while exfiltrating browsing history, active-tab metadata, and session cookies. It also functions as a remote access and browser monitoring toolkit that runs host commands, steals credentials, hijacks sessions...

Sep 07, 2026

2

Fake IT Calls Target Executives in Microsoft 365 Data Theft and Extortion Attacks

Threat hunters have disclosed details of a widespread data theft and extortion threat cluster that's targeting Microsoft 365 and other software-as-a-service (SaaS) offerings through information technology (IT) help desk vishing, adversary-in-the-middle (AitM) token theft, and residential-proxy sign-ins. The activity, which mainly singles out directors, vice presidents, and other executive staff, is being tracked by Arctic Wolf under the moniker PREY-0058 , adding it shares significant tradecraft similarities with a data extortion group that Google-owned Mandiant calls UNC6671 . It also said that the data extortion threat actor known as Cinder likely represents yet another rebrand or a possible continuation of Pink operations, citing overlaps between organizations listed on the Cinder leak site and those connected to Pink. It's worth noting that the ever-evolving labels do not correspond to a single proven actor identity, but rather an amorphous set of affiliates, splint...

Sep 07, 2026

3

⚡ Weekly Recap: Chrome 0-Day, Router Hijacks, Coder Supply Chain Attack and More

Turning off email images should at least stop the pictures. This week, attackers had a workaround: a scannable QR code built out of text. It still appears, even with images blocked. A small detail, but an annoying one if that was a precaution you were counting on. Elsewhere, a trusted software source delivered code that stole credentials, and a protocol designed for secure network management gave outsiders useful clues before login. Add active attacks on browsers, routers, and online stores, and there’s plenty to check—even for teams that have kept up with the patches. Read the full recap for the week’s major developments, plus more research, attacks, and security news beyond what we covered last week. ⚡ Threat of the Week N-able Patches Critical N-central Flaws — N-able has released hotfixes to address two severe N-central flaws (CVE-2026-86206 and CVE-2026-86207) that could allow an unauthorized party to bypass authentication controls and gain full access to the platform. ...

Sep 07, 2026

4

SANS 2026 Security Awareness & Culture Report Shows What's Next

11 years of practitioner data on what it takes to keep pace with a field that keeps shifting.

5

Your Cloud Security Checklist Doesn't Work the Way You Think It Does

If managing security across multiple cloud providers wasn't hard enough, each one fails in a different way. For the 2026 Cloud Security Index , Intruder analyzed misconfiguration data from 3,000 organizations across AWS, Azure, and Google Cloud and found that risk profiles across providers have almost nothing in common. Here’s what the data looks like. How risk differs across cloud providers Intruder grouped every misconfiguration into one of six categories: weak identity and access management (IAM), missing logging, misconfigured services, permissive firewalls, exposed services, and weak encryption. For each category, they compared how many accounts had at least one issue in it across the three providers. Weak IAM controls and missing logging are near-universal, affecting between 80% and 98% of accounts regardless of provider. The other four categories are where things diverge: Exposed services: AWS (76%) , Azure (64%) , Google Cloud (8%) Permissive firewalls: AWS...

Sep 07, 2026

6

Rogue ScreenConnect Clients Spread Four-Stage VBScript Chain to Newly Connected Hosts

Cybersecurity researchers have disclosed details of worm-like activity that abuses ConnectWise ScreenConnect to distribute a malicious Visual Basic Script (VBScript) payload to newly connected systems. According to Huntress , three unrelated incidents have been found to use diverse initial access methods, namely a Quick Assist tech-support scam, a phishing-delivered MSI installer, and a fake Geek Squad refund form lure, to activate a four-stage VBScript chain that leads to rogue ScreenConnect installations. However, once the ScreenConnect instances were installed, the cybersecurity company said it observed the clients repeatedly spawning "wscript.exe" to execute VBScripts named 1.vbs, 2.vbs, 3.vbs, and 4.vbs. The incidents were observed in August 2026. The details of the three attacks are below - A social engineering attack that persuaded a user into executing Quick Assist as part of a tech support scam, after which a rogue ScreenConnect remote access client was d...

Sep 07, 2026

7

New Webinar: How AI Broke the Pyramid of Pain for Threat Detection

Attacker tools and infrastructure are now changing at machine speed. Learn what’s changed and how to adapt.

8

Telerik UI Padding-Oracle Bug Chained to Unauthenticated RCE — Public Exploit Released

A TantoSec proof-of-concept turns an AES-CBC "padding oracle" in Telerik UI for ASP.NET AJAX into unauthenticated remote code execution — but only against applications in a specific non-default configuration, and Progress patched the chain in July. There are no confirmed reports of exploitation in the wild. Security firm TantoSec has published a working exploit chain targeting vulnerabilities in Telerik UI for ASP.NET AJAX that can allow an unauthenticated attacker to execute remote code on the server hosting a vulnerable application. Progress Software patched the flaws in July, and exploitation requires a non-default configuration — but the release pairs a detailed write-up with a ready-to-run tool and two payloads, putting a complete attack path in public hands for the first time. The underlying flaws are not new. Progress shipped the fix in version 2026.2.708 (2026 Q2 SP1) on July 8 and published the CVEs and advisory on July 22. What changed on September 7 is t...

Sep 07, 2026

9

N-able Issues Fourth N-central Hotfix in Five Weeks for Unauthenticated RCE Flaw

Every on-premises N-central build below 2026.3.1.14 — including servers updated to Hotfix 3 a day earlier — needs Hotfix 4. N-able's incident notice says the flaw has been exploited in the wild; its release notes say that is unconfirmed. N-able has released its  fourth hotfix  in five weeks for the N-central remote monitoring and management (RMM) platform, this time for a maximum-severity vulnerability that could allow remote code execution on the N-central server without authentication. The company's own communications disagree on whether the flaw has already been exploited. The vulnerability, tracked as  CVE-2026-86218 , carries a CVSS 4.0 score of 10.0, assigned by N-able as the CVE Numbering Authority, and is classed as a static code injection weakness (CWE-96). It affects every N-central build before 2026.3.1.14, the build shipped as 2026.3 Hotfix 4 in the early hours of September 6 (UTC). That includes servers already updated to  Hotfix 3  (2026.3...

Sep 07, 2026

10

JSCeal Malware Can Bypass Google Authentication Using Stolen Session Cookies

Cybersecurity researchers have unpacked JSCeal , a sophisticated compiled V8 JavaScript (JSC) malware with credential harvesting, surveillance, and traffic-interception capabilities. "The payloads are protected with javascript-obfuscator , using multiple techniques including RC4-protected strings, control-flow flattening, proxy functions, and operation wrappers," Check Point Research said in a technical report published last week. JSCeal was first documented by Check Point in July 2025, highlighting the threat actors' use of fake cryptocurrency trading sites to which unsuspecting users are redirected via malicious ads on Facebook and Google. The counterfeit sites instruct them to download bogus installers for TradingView that lead to the deployment of the malware. The activity overlaps with a threat cluster tracked under the monikers WEEVILPROXY and MeadowLocust. Malvertising campaigns distributing the malware make use of two ZIP archives delivered via PowerShell...

Sep 07, 2026