Exploits & Zero-Days
Brotli Flaw Behind 'Node2Shell': What to Patch and Where It Hides
28 października 20266 min read
TrendAI™ Research
28 października 2026
6 min read
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Exploits & Zero-Days
Two Critical PHP Flaws Leaked Before the Patch: What Organizations Should Do Now
On 20 October at 15:20 UTC, a Hacker News post leaked details of two critical PHP vulnerabilities that could allow remote code execution. The post was removed, but screenshots circulated on X and Mastodon.
22 października 2026
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Exploits & Zero-Days
Eight Compromised eMudhra CA Keys: What Happened and What Organizations Should Do Now
Eight eMudhra intermediate CA keys were compromised, some as weak as 3 bits. Learn the code-signing risk and the steps to hunt for misuse and close the gap from TrendAI™.
21 października 2026
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Exploits & Zero-Days
What a Week for CISOs: PHP, eMudhra, and the Questions Your Board Will Ask
Two critical PHP flaws leaked before patches shipped, and the same day Mozilla disclosed weak eMudhra certificate authority keys. In this post, TrendAI™ Global CISO Sundari Parekh gives security leaders a practical playbook.
21 października 2026
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Malware
PureRAT Campaign Targets Job Seekers, Abuses Foxit PDF Reader for DLL Side-loading
Job seekers looking out for opportunities might instead find their personal devices compromised, as a PureRAT campaign propagated through email leverages Foxit PDF Reader for concealment and DLL side-loading for initial entry.
December 3rd, 2025 5 min read
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Phishing & BEC
Unraveling Water Saci's New Multi-Format, AI-Enhanced Attacks Propagated via WhatsApp
Through AI-driven code conversion and a layered infection chain involving different file formats and scripting languages, the threat actors behind Water Saci are quickly upgrading their malware delivery and propagation methods across WhatsApp in Brazil.
December 2nd, 2025 16 min read
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Cloud security
Shai-hulud 2.0 Campaign Targets Cloud and Developer Ecosystems
Shai-hulud 2.0 campaign features a sophisticated variant capable of stealing credentials and secrets from major cloud platforms and developer services, while automating the backdooring of NPM packages maintained by victims. Its advanced tactics enable rapid, stealthy propagation across the software supply chain, putting countless downstream users at risk.
November 27th, 2025 23 min read
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Cloud
Trend & AWS Partner on Cloud IPS: One-Click Protection
In the race to secure cloud infrastructure, intrusion prevention systems (IPS) remain one of the most critical yet complex at the cloud network layer of defense. For many organizations, deploying IPS in the cloud is a balancing act between agility and control.
November 20th, 2025 4 min read
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Ransomware & extortion
Breaking Down S3 Ransomware: Variants, Attack Paths and Trend Vision One™ Defenses
In this blog entry, Trend™ Research explores how ransomware actors are shifting their focus to cloud-based assets, including the tactics used to compromise business-critical data in AWS environments.
November 18th, 2025 24 min read
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Cyber threats
Redefining Enterprise Defense in the Era of AI-Led Cyberattacks
More cybercriminals are turning to using autonomous AI tools to upgrade their attacks, as exemplified by the recent utilization of Anthropic’s Claude Code, prompting an urgent need for enterprises to adopt agentic AI-driven security platforms and proactive defenses to counter AI-related threats.
November 14th, 2025 9 min read
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Increase in Lumma Stealer Activity Coincides with Use of Adaptive Browser Fingerprinting Tactics
In this blog entry, Trend™ Research analyses the layered command-and-control approaches that Lumma Stealer uses to maintain its ongoing operations while enhancing collection of victim-environment data.
November 13th, 2025 7 min read
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CloudCyber threats
From Data Loss Prevention (DLP) to Modern Data Security
It’s time to rethink your approach
November 12th, 2025 4 min read
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Information technology
AI Security: NVIDIA BlueField Now with Vision One™
Launching at NVIDIA GTC 2025 - Transforming AI Security with Trend Vision One™ on NVIDIA BlueField
October 28th, 2025 7 min read
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Cyber threatsCyber crime
Active Water Saci Campaign Spreading Via WhatsApp Features Multi-Vector Persistence and Sophisticated C&C
Continuous investigation on the Water Saci campaign reveals innovative email-based C&C system, multi-vector persistence, and real-time command capabilities that allow attackers to orchestrate coordinated botnet operations, gather detailed campaign intelligence, and dynamically control malware activity across multiple infected machines.
October 27th, 2025 16 min read
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