Exploits & Zero-Days
Brotli Flaw Behind 'Node2Shell': What to Patch and Where It Hides
28 de octubre de 20266 min read
TrendAI™ Research
28 de octubre de 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 de octubre de 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 de octubre de 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 de octubre de 2026
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OT & critical infrastructure
First Malware-Driven Power Outage Reported in Ukraine
Malware found in power suppliers' systems may be responsible for causing a massive power outage in Ukraine.
January 6th, 2016 4 min read
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Phishing & BECTargeted attacks
Spear Phishing 101: What is Spear Phishing?
The objective of spear phishing and phishing are ultimately the same—to trick a target into opening an attachment or click on a malicious embedded link. But what is spear phishing? Learn more from this article.
September 24th, 2015 4 min read
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FBI Warns Public on Dangers of the Internet of Things
The FBI released a Public Service Announcement that warns about the potential security risks of the IoT. Learn more about these risks and their real-life consequences.
September 17th, 2015 3 min read
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Exploits & Zero-DaysSoftware supply chain
Virtual Patching in Mixed Environments: How It Protects You
A primer on the advantages of implementing virtual patching to protect systems against unpatched vulnerabilities.
August 20th, 2015 2 min read
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Hacktivism
Hacktivism 101: A Brief History and Timeline of Notable Incidents
While not done for profit, hacktivism has forced companies and organizations to face critical security challenges. Find out what it is and how it evolved from being the “Internet’s voice” to one of today's biggest security threats.
August 17th, 2015 5 min read
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Data privacy & regulationIoT & smart devices
Security On-The-Go: Setting up a Virtual Private Network (VPN)
There are privacy and security risks involved in connecting to public or 'free' Wi-fi hotspots. Here's a 4-step guide to setting up a virtual private network (VPN) for the times when you have to connect to unfamiliar networks.
June 24th, 2015 2 min read
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IoT & smart devices
The Case for Making BYOD Safe
BYOD networks can benefit both the workers and the company, but it also presents a number of potential risks. This infographic details the challenges of balancing employee freedom, functionality, and security on BYOD.
May 29th, 2015 2 min read
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Gone Phishing: How Phishing Leads to Hacked Accounts and Identity Theft
Phishing continues to be a popular method used by cybercriminals to trick users into giving out their personal information and credentials. Before you become a victim, learn about popular phishing techniques, and how to spot a phishing attempt.
May 6th, 2015 6 min read
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Data privacy & regulation
Identity Theft and the Value of Your Personal Data
How dangerous is it to leave your personal information—your name, your social security number, your credit card and financial details, even your email address and phone number—where other people can access them?
April 30th, 2015 3 min read
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Ransomware & extortion
Ransomware: What It Is and How You Can Protect Yourself
Ransomware is a type of malware that locks your computer screen and prevents you from accessing your files until you pay a “ransom”. Learn more about this type of malware and how you can prevent likely attacks.
April 21st, 2015 5 min read
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