Full Breakdown
Japan Mobilizes Cabinet to Counter Surge in Cyberattacks
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Government Mobilization Against Cyber Threats
On Monday evening, Prime Minister Sanae Takaichi convened a ministerial meeting that included Chief Cabinet Secretary Minoru Kihara, Digital Minister Toshiharu Furukawa, and the finance and defense ministers. The agenda focused on emergency countermeasures after a series of data breaches exposed personal information of millions and triggered financial losses for affected companies.
Recent Breaches and Legislative Context
The most recent incident involved GMO Internet Group, whose foreign-exchange trading platform suffered unauthorized access. Some customers reported unrecognized transactions, and the company’s CEO Masatoshi Kumagai disclosed a $50 million cryptocurrency ransom demand that was not paid. The breach prompted GMO to request government assistance in neutralizing the malicious activity.
These attacks arrive less than a month after Japan enacted a new cybersecurity framework that authorizes “active cyber defense.” The law permits police and the Self-Defense Forces to infiltrate attacker servers to neutralize threats, and it encourages tighter coordination between public and private sectors. Economy Minister Ryosei Akazawa has announced plans to launch a team of white-hat hackers to identify and remediate vulnerabilities.
Official Responses and Planned Measures
Prime Minister Takaichi instructed her cabinet to compile emergency measures by the end of next week, emphasizing a strategic selection of countermeasures that may include direct threat neutralization. She also tasked Cybersecurity Minister Furukawa with cooperating with allied nations and international organizations to trace the attacks’ origins and develop a joint response.
Chief Cabinet Secretary Kihara highlighted the urgency, describing the situation as a serious threat to citizens’ safety and stressing the need for rapid countermeasures. The meeting will also address the centralization of threat information through the National Cybersecurity Office and public guidance on basic defenses such as avoiding password reuse and adopting multi-factor authentication.
Anticipated Actions
The cabinet is expected to finalize a cross-ministerial framework that integrates active cyber defense capabilities, white-hat hacker operations, and enhanced information sharing with the private sector. By the end of next week, ministries will submit a consolidated set of emergency measures for implementation, signaling Japan’s shift toward a more proactive cyber-security posture.