TrendAI™ Deep Research

Junsuke Sawarame (Security GO Editorial Team), Reviewed by Katsuyuki Okamoto and Takeshi Sato (Security Evangelists)

Two analysts reviewing information on computer monitors

A Look Back at Security Incidents in Japan from January to September 2026

The number of security incidents publicly disclosed in Japan surged from September 2026. This article reviews incidents disclosed from January through September and explains what the data reveals.

October 26th, 2026

12 min

Yuya Sato, Edited by Junsuke Sawarame (Security GO Editorial Team)

IT professional checking equipment in a server room

Key Web Server Security Considerations: Hardening Internet-Facing Servers Against Web Shell Compromise

TrendAI™ incident response teams have recently investigated multiple attacks on public-facing web servers and databases. This article explains the hardening measures organizations should implement now to protect their web servers.

October 26th, 2026

12 min

Asako Koizumi, Christopher Boyton, David Sancho, Joshua Paul Ignacio…

Ransomware & extortion

Ransomware’s Next Chapter: How the Criminal Ecosystem Is Changing

Ransomware has evolved from an encryption-driven attack into one monetization path within a modular criminal economy, where access to victim environments, not the ransomware payload, is now the core commodity.

October 22nd, 2026

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Mozilla Master Password Feature Apparently Not as Secure as It Seems

While the Mozilla Firefox web browser was always regarded as one of the more popular browsers (along with Google Chrome and the many iterations of Microsoft’s web browser), it appears that one of its lauded security features is not as effective as it appears.

March 19th, 2018

Mobile Adware RottenSys Can Infect Android Devices to Become Part of a Botnet

An Android adware named RottenSys has reportedly affected nearly 5 million Android devices since 2016, with the capability to turn affected devices into becoming part of a botnet.

March 16th, 2018

BlackTDS Traffic Distribution System for Malware Offered as a Service in the Dark Web

Security researchers uncovered a traffic distribution system (TDS) being advertised as a service in the dark web. Named “BlackTDS,” the TDS is used to deploy malware and redirect would-be victims to exploit kits.

March 15th, 2018

Get Ready for the GDPR: Improving Supply Chain Security

The GDPR is fast approaching and it is important to identify the weak links in your enterprise. Where can security be improved? Past experience has shown that third party suppliers are particularly susceptible to attacks.

March 14th, 2018

4 min read

RedisWannaMine Cryptocurrency-Mining Operation Found Targeting Servers with EternalBlue

A new cryptocurrency-mining operation they named RedisWannaMine was uncovered targeting database and application servers by exploiting the notorious EternalBlue.

March 14th, 2018

2 min read

CIGslip Technique Can Let Hackers Bypass Microsoft’s Code Integrity Guard

Security researchers uncovered an attack vector that can enable attackers to circumvent Microsoft’s Code Integrity Guard (CIG) inject malicious libraries into applications.

March 13th, 2018

2 min read

'Mosquito' Attack Shows How Malware Can Exfiltrate Data via PC Speakers

A new research demonstrated a proof-of-concept attack they named “Mosquito,” which can exfiltrate data from online and air-gapped computers using speakers and headphones.

March 13th, 2018

2 min read

InfoSec Guide: Taking Down Fraudulent Domains (Part 2)

After monitoring and detecting suspicious domains—now what? Affected businesses should deactivate them so fraudsters won’t be able to use them for their schemes. Here's how it can be done.

March 12th, 2018

6 min read

Study Finds Fake News Spreads Faster Than Real News on Twitter

MIT's recent research delved into 126,000 stories tweeted by around 3 million accounts from 2006 to 2017 and found that fake news spread faster and were more likely to be retweeted than true stories.

March 12th, 2018

Study: Single Connected Car Can Trick Smart Traffic Lights Into Causing Intersection Clogging

Researchers found US-based traffic systems vulnerable to data spoofing attacks, where smart intersections are tricked into indirectly causing traffic slowdowns.

March 9th, 2018