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Cyberattack Weak Points Analyzed Swiftly by AI

Dec 13, 2024 (News On Japan) - A new AI system capable of quickly identifying vulnerabilities in corporate networks against cyberattacks has been developed.

Fujitsu announced the system on December 12th, explaining that it operates in a simulated virtual environment designed to mimic real corporate networks. Within this environment, AIs are divided into attackers and defenders to conduct repeated cyber battles. A separate AI then analyzes these interactions, identifies weaknesses in the network’s defense, and proposes countermeasures.

According to Fujitsu, traditional human-led countermeasures take weeks to months, during which time cyberattacks can evolve and become more sophisticated. In contrast, the newly developed AI can propose effective countermeasures in a much shorter timeframe.

Fujitsu has also released an AI tool designed to simulate customer harassment (known as "kasuhara") scenarios and provide training on effective responses.

Journalist: "Customer Service Center, how may I help you?" AI: "The remote control isn’t responding properly." Journalist: "We apologize for the inconvenience." AI: "Are you kidding me? If you handle this poorly again, there will be consequences!"

This AI tool has been trained on a vast database of real-world harassment incidents and corresponding responses collected from various companies.

Source: 日テレNEWS

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Japan’s World Cup campaign ended in the cruelest possible fashion on June 29, as Gabriel Martinelli scored in the fifth minute of stoppage time to give Brazil a 2-1 victory over the Samurai Blue in their knockout match in Houston. Japan had led in the first half and were still level at 1-1 in the final moments, but Martinelli’s late strike sent Brazil into the Round of 16 and eliminated Japan from the tournament.

Strong earthquakes have continued to shake parts of Japan in recent weeks, with 11 temblors measuring lower 5 or above on the Japanese seismic intensity scale recorded across the country since April 2026.

A Kintetsu Railway train derailed inside Kyoto Station on the morning of June 29, forcing partial suspensions on the Kintetsu Kyoto Line for the rest of the day and causing long delays that hit commuters, students and tourists.

A section of stone wall at Hikone Castle, one of Japan’s few surviving original Edo-period castles and a National Treasure whose main keep remains intact more than 400 years after its construction, collapsed after heavy rain caused by Typhoons No. 7 and No. 8, Hikone city officials said.

Japan advanced to the knockout stage of the World Cup after a 1-1 draw with Sweden on June 25, finishing second in Group F and setting up a Round of 32 clash with Brazil in Houston.

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