Cyber propagandaGenerative AI
Matryoshka Returns, Targeting US Midterm Candidates With AI-Generated Fake Claims
2026년 11월 2일2 min read
Asako Koizumi, Philippe Lin
2026년 11월 2일
2 min read
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TrendAI™
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BotnetsIoT & smart devices
TrendAI™ Research Helps Disrupt Botnet of More Than 1.3 Million Pre-Infected Set-Top Boxes
TrendAI™ Research supplied intelligence over several months that helped disrupt a botnet of more than 1.3 million pre-infected set-top boxes. We look at how the operation worked, its impact, and what the disruption means for defenders.
2026년 11월 2일 15 min
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Virtual Patching: Protect Sooner, Before the Patch Lands
2026년 11월 1일
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Exploits & Zero-Days
Brotli Flaw Behind 'Node2Shell': What to Patch and Where It Hides
2026년 10월 28일 6 min
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APTs
The Trail of BlackTech’s Cyber Espionage Campaigns
Following the activities and evolving tactics of cyberespionage group BlackTech helped us uncover the proverbial red string of fate that connected three seemingly disparate campaigns: PLEAD, Shrouded Crossbow, and of late, Waterbear.
June 22nd, 2017 8 min read
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Ransomware & extortion
Erebus Resurfaces as Linux Ransomware
On June 10, South Korean web hosting company NAYANA was hit by Erebus ransomware (detected by Trend Micro as RANSOM_ELFEREBUS.A), infecting 153 Linux servers and over 3,400 business websites the company hosts.
June 19th, 2017 6 min read
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Erebus Linux Ransomware: Impact to Servers and Countermeasures
A South Korean web hosting company was hit by a Linux version of the Erebus ransomware. Here’s what you need to know about the threat and what sysadmins can do to defend against it.
June 15th, 2017 5 min read
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Security 101: The Rise of Fileless Threats that Abuse PowerShell
Filess malware that abuse Windows’ PowerShell are now increasingly becoming more common—from ransomware, click-fraud malware to Trojan downloaders. Here’s a closer look on how to mitigate these threats.
June 1st, 2017 9 min read
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WannaCry/Wcry Ransomware: How to Defend against It
Here’s what you need to know about this ongoing threat and what you can do to protect against it.
May 13th, 2017 5 min read
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Persirai: New IoT Botnet Targets IP Cameras
A new IoT botnet called Persirai has been discovered targeting over 1,000 IP Camera models based on various Original Equipment Manufacturer (OEM) products.
May 9th, 2017 5 min read
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Cyber crime
Malware Using Exploits from Shadow Brokers Leak Reportedly in the Wild
Exploits found in the trove of malware recently leaked by hacking group Shadow Brokers are reportedly being used to install ransomware and backdoor. Are your systems protected?
April 26th, 2017 6 min read
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Ransomware & extortion
Ransomware Recap: Expanding Distribution Methods
This week's recap highlights new distribution methods that make ransomware more unpredictable in terms of how they infect their victims.
April 25th, 2017 4 min read
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APTsCyber espionage
Pawn Storm Abuses OAuth In Social Engineering Attacks
This blog post discusses how Pawn Storm abused Open Authentication (OAuth) in advanced social engineering schemes. High profile users of free webmail were targeted by campaigns between 2015 and 2016.
April 25th, 2017 4 min read
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IoT & smart devices
BrickerBot Malware Emerges, Permanently Bricks IoT Devices
A recently uncovered malware Brickerbot is making the rounds with the capability to permanently brick Internet of Things (IoT) devices. How can it be mitigated?
April 19th, 2017 4 min read
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