[CLSTR]
< Back to situation

[REVISION HISTORY]

Japanese firms expand AI cybersecurity amid surge in attacks

Updated 1 time since CLSTR started tracking revisions of this situation.

What changed

2026-10-11 12:11 UTC → 2026-10-13 06:28 UTC · added removed

Japanese firms expanding AI-driven expand AI cybersecurity services amid surge in attacks

Japanese technology and electronics firms are expanding their AI-driven cybersecurity services in response to increasing unauthorized system breaches and a shortage of security professionals. Itochu Techno-Solutions Corporation launched an AI-powered Security Operations Center (SOC) service using the Exaforce Agentic SOC Platform. This service utilizes AI agents to automate monitoring, threat detection, and investigation, aiming to reduce false positives and investigation times. Following this, other major manufacturers have also introduced specialized offerings. offerings: Hitachi Ltd. launched a service using AI models from OpenAI and Anthropic to monitor risks and conduct cyberattack simulations for critical infrastructure. infrastructure monitoring; Fujitsu Ltd. established a dedicated cyber defense division, while division; and NEC Corp. introduced an AI-driven service to analyze risks for various sectors. This expansion comes amid a significant cybersecurity crisis in Japan and formulate South Korea, characterized by a wave of sophisticated, AI-driven attacks targeting major companies. In Japan, more than 20 major entities—including JR East, SoftBank-owned IDC Frontier, and Times Car—have reported breaches. Notable leaks include 1.67 million email addresses from JR East and 6.6 million accounts from Times Car, the latter of which included images of driving licenses. Authorities have declared a “state of emergency in cyber space,” noting that attackers are using artificial intelligence to automate phishing, scan for vulnerabilities, and bypass traditional defenses. In response policies to the risk of identity theft, the Japanese Financial Services Agency has urged banks to transition from traditional driving licenses to chip-based documents, such as passports or MyNumber cards, for various sectors, including financial institutions identity verification. The surge in attacks has led to increased demand for the AI-powered cyberdefense services provided by firms like Hitachi, Fujitsu, and manufacturing. NEC.

Versions

  1. 2026-10-13 06:28 UTC Japanese firms expand AI cybersecurity amid surge in attacks
  2. 2026-10-11 12:11 UTC Japanese firms expanding AI-driven cybersecurity services

Only revisions since CLSTR began indexing content versions appear here. Select a version to see what changed compared to the one before it.