Signal Desk · Companies

South Korea, Japan hit by cyberattacks amid AI concerns

2026-10-09 · 1 source · Economic Times ETtech

In short

Nine South Korean banks and two mega-churches are probing cyberattacks that may have involved AI tools. In Japan, companies including Daiwa Securities, SoftBank Corp, and Lawson have also been hit by a recent rise in cyber incidents.

This matters because banks and large companies are facing more security risk. The reporting does not say who is behind the attacks or how much damage was done.

What the reporting says

Nine South Korean banks and two mega-churches are probing cyberattacks that may have involved AI tools, while Japanese companies including Daiwa Securities, SoftBank Corp, and Lawson have faced a recent surge in cyber incidents, according to publisher summaries. The reporting ties the cases to a lower barrier for cybercriminals as AI tools become more accessible. The immediate consequence is heightened security concern, while the full scope and attribution of the attacks were not stated.

Why it matters

Nine South Korean banks and two mega-churches are probing cyberattacks that may have involved AI tools. Publisher summaries also said Japanese companies including Daiwa Securities, SoftBank Corp, and Lawson have been hit by a recent surge in cyber incidents. The story links the wave of attacks to AI lowering the barrier for cybercriminals. What remains unclear is attribution, scale of damage, and whether the incidents are connected.

Touches: Daiwa Securities, SoftBank Corp, Lawson, AI, Global, Companies, Banking

Sources