Daily Security Briefing 039

October 13, 2025 | Read Online

Russian cybercrime’s shift to malware stealer logs, Axis Communications Azure credential leak, Microsoft restricts IE mode after zero-days…

Executive Summary

Today’s cybersecurity landscape highlights heightened activity in cybercrime marketplaces, with a notable shift from RDP access to stolen malware stealer logs increasing risk of credential-based attacks. A critical vulnerability exposing Azure Storage credentials in Axis Communications plugins raises concerns about supply chain security in cloud environments. Microsoft’s decision to restrict Internet Explorer mode in Edge follows zero-day exploit attempts, underscoring the ongoing threat posed by legacy software components. Additionally, attacks targeting macOS users via fake Homebrew websites reflect rising sophistication in supply chain and credential theft tactics. The expanding role of AI in politics and cybersecurity continues, with new tools and concerns emerging.

Top Articles

Russian Cybercrime Marketplace Shifting from RDP Access to Malware Stealer Log Exploits
The Russian Market cybercrime hub has evolved from primarily selling Remote Desktop Protocol access to dealing heavily in stolen credentials gathered by malware stealers. This shift facilitates more frequent credential-based attacks on corporate environments as threat actors buy and sell user logins daily. The change makes organizational defenses against credential compromise more urgent.
GBHackers

Critical Axis Communications Vulnerability Leads to Azure Storage Credential Exposure
Trend Micro researchers discovered hardcoded Azure Storage Account credentials embedded within signed DLLs of Axis Communications’ official plugin for Autodesk Revit. This flaw could potentially allow attackers access to cloud accounts distributing plugin installers, posing a severe supply chain risk. Multiple advisories have been issued to mitigate this critical exposure.
CyberPress

Microsoft restricts IE mode access in Edge after zero-day attacks
Microsoft has limited usage of Internet Explorer mode in its Edge browser following attacks using zero-day vulnerabilities in the Chakra JavaScript engine. The move aims to cut off attack vectors exploiting legacy browser components and protect devices from ongoing targeted exploitation. Organizations using IE mode are advised to update and monitor closely.
BleepingComputer

Hackers Target macOS Users with Fake Homebrew Websites to Deliver Malicious Payloads
Sophisticated campaigns deploying spoofed Homebrew installer sites have been uncovered, mimicking the official brew.sh domain to deliver malicious payloads disguised as legitimate installation scripts. These tactics aim to harvest credentials and compromise macOS developers, potentially expanding attackers’ footholds into critical software supply chains.
GBHackers

Credential Theft Tactics by Pro-Russian Hacktivists Against OT and ICS Environments
Parallel to the fake Homebrew campaigns, pro-Russian hacktivists have been observed targeting operational technology and industrial control system environments with sophisticated credential harvesting techniques. The exploitation of trust in package managers and software installers poses risks to critical infrastructure security.
CyberPress

AI and the Future of American Politics
As AI technologies increasingly influence public opinion and information flows, concerns rise over their ability to spread disinformation and manipulate political outcomes. Lessons from international elections signal that AI-driven misinformation campaigns can impact democratic processes, raising the need for vigilance and regulation.
Schneier

Rewiring Democracy is Coming Soon
Bruce Schneier previews his upcoming book exploring how AI will fundamentally transform politics, government, and citizenship. The work promises insights into the ways AI-driven technologies reshape democratic participation and governance, encouraging readers to engage with emerging political dynamics.
Schneier

Meet Varonis Interceptor: AI-Native Email Security
Varonis introduces Interceptor, an AI-powered email security platform combining vision, language, and behavioral models to detect and block phishing and social engineering attacks faster than traditional defenses. This AI-native approach aims to combat zero-hour threats before they reach end users.
BleepingComputer

Why Unmonitored JavaScript Is Your Biggest Holiday Security Risk
Unmonitored JavaScript represents a major security blind spot during the holiday shopping season, enabling attackers to steal payment data undetected despite Web Application Firewalls and intrusion detection systems. Organizations are urged to improve visibility and monitoring to close these gaps before the 2025 holiday rush.
TheHackerNews

⚡ Weekly Recap: WhatsApp Worm, Critical CVEs, Oracle 0-Day, Ransomware Cartel & More
This week’s recap highlights how attackers combine multiple vulnerabilities and collaborate across borders to increase impact—from WhatsApp worms to critical Oracle zero-days and ransomware cartel activities. The evolving threat landscape continues to challenge traditional defense models.
TheHackerNews

13th October – Threat Intelligence Report
Check Point Research’s latest bulletin details significant cyber incidents including the Qilin ransomware attack against Japan’s brewing giant Asahi, resulting in substantial data exfiltration. The report provides an overview of the week’s notable breaches and emerging threat actor campaigns.
CheckPoint

AI Transparency: This newsletter uses AI to curate, rank, and summarize cybersecurity content from leading industry blogs. All articles link directly to original authors. Executive summaries are AI-generated based on article content. I curate the sources and deliver the digest—the original authors deserve the credit for their excellent work.