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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Jira Bug Exposes Organizations’ AWS Server Keys

Server keys can be exposed due to proxy vulnerabilities in a popular development software program, making them prone to attacks and theft of sensitive information.

June 1st, 2018

Update Now: Git Vulnerability Can Be Used For Remote Code Execution

Vulnerabilities in the popular open-source management software Git could be abused to trawl contents of a repository memory and execute a code with a malicious hook.

June 1st, 2018

Closing Shop or Closing Off: Companies Respond to GDPR

Companies respond to the implementation of the GDPR by rendering sites or services inaccessible to EU citizens -- or entirely shutting down operations in the region.

May 31st, 2018

4 min read

Trojan MnuBot Leverages Microsoft SQL For Evasion, Targets Brazilian Banks

Recently discovered malware MnuBot is making the rounds in Brazil, targeting local banks and their customers with malware families commonly used for fraud in the region.

May 30th, 2018

Android Devices Found Preinstalled With Adware Cosiloon

Researchers reported that over a hundred Android devices had been preinstalled with the adware Cosiloon, affecting more than 18,000 gadgets in more than 100 countries.

May 29th, 2018

3 min read

Monero-Mining Malware Targets Mac Users

A persistent Monero-miner malware increases CPU activity and drains the batteries of Mac users, making the hardware prone to system slowdown and overheating.

May 29th, 2018

LA County Non-Profit Leaks 3.5 Million PII Via Misconfigured Amazon S3

Los Angeles County 211 accidentally exposed approximately 3.5 million records logged between 2010 and 2016 due to a misconfigured Amazon S3 server.

May 25th, 2018

3 min read

On the Safe Side: Building Better Data Protection and Steering Clear of GDPR Violations

The GDPR set a new standard for data privacy and protection, and now it is in full effect. Ideally, organizations should already be in full compliance with the regulation, employing better security and more effective data management strategies.

May 25th, 2018

4 min read

Reboot Your Routers: VPNFilter Infected Over 500,000 Routers Worldwide

VPNFilter malware has infected routers in more than 54 countries and can be used for attacks, intelligence collection, and destroying devices in a single command worldwide, affecting both enterprise and home networks.

May 24th, 2018

6 min read

Comcast Website Bug Leaks Customers’ Address, Wi-Fi Name and Password

Researchers reported that a bug in the Comcast website revealed a customer’s full address, Wi-Fi name and password, simply by entering the customer ID and a part of the subscription address.

May 23rd, 2018