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July 12, 2026
 

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CYBERSECURITY

An 18-year-old man has been arrested for his suspected involvement in a cyberattack on an internet cafe operator.
JAPAN / Crime & Legal
Jul 9, 2026
18-year-old man arrested over 2025 cyberattack on internet cafe operator
The man allegedly sent over 7.24 million fraudulent commands in the three days from Jan. 18 last year in an attempt to obtain membership information.
Japan logged over 19,000 personal data breaches in fiscal 2025, the second-highest annual total on record.
JAPAN
Jul 8, 2026
Japan logs over 19,000 personal data breaches in fiscal 2025
It is the second-highest annual total on record, eclipsed only by the previous year’s 21,007 cases.
KDDI says it has not confirmed any secondary damage stemming from the data breach last month.
BUSINESS / Companies
Jul 7, 2026
12 million email addresses and 7 million passwords breached in KDDI cyberattack
Affected users are expected to complete password changes and take other necessary measures within the next several days.
The Tokyo Metropolitan Police Department has arrested a 15-year-old boy for allegedly creating a malicious program and canceling subscription accounts on the Bandai Channel.
JAPAN / Crime & Legal
Jul 6, 2026
Japanese teen arrested for booting users off streaming service
The teen identified a vulnerability in the Bandai Channel system and used an artificial intelligence chatbot to create a malicious program to cancel the accounts.
Aflac Japan reported a data breach on Tuesday that affected over 4 million customers.
BUSINESS
Jun 30, 2026
Aflac Japan reports data breach affecting over 4 million customers
For about 230,000 customers, information about premium payment accounts was also compromised.
Industrial espionage, chip smuggling and drug trafficking are exposing Japan's growing economic security vulnerabilities.
BUSINESS / FOCUS
Jun 29, 2026
Chinese spies and smuggled drugs fuel Takaichi’s security push
Across a range of industries, Japan’s economic-security vulnerabilities have been on display in a slew of recent incidents.
Anthropic won U.S. approval to restore some access to its powerful Mythos 5 artificial intelligence model, after resolving government concerns about the technology's potential threats to national security.
BUSINESS / Tech
Jun 27, 2026
Anthropic’s Mythos 5 AI model cleared by U.S. for wider use
The clearance eases a confrontation that erupted two weeks ago when the government abruptly barred Anthropic from giving foreign nationals access to Mythos 5 and a related model.
Rapid advances in AI, highlighted by powerful models like those from Anthropic, are outpacing government oversight and increasing cyber and and other risks.
COMMENTARY / World
Jun 26, 2026
Living without an AI kill switch
There is no simple way to shut down advanced AI once it exists, so societies must learn to manage its risks rather than rely on a single fail-safe.
Mike Burgess, director-general of the Australian Security Intelligence Organisation, prepares to speak at the agency's headquarters in Canberra on Wednesday.
ASIA PACIFIC
Jun 25, 2026
Australia’s spy chief warns of rising terror and cyber threats
Mike Burgess, head of the Australian Security Intelligence Organisation, has identified extremism and foreign espionage as among the threats his agency is trying to prevent.
KDDI has confirmed a cyberattack occurred on June 17 on its email system for internet service providers.
BUSINESS / Companies
Jun 24, 2026
Information for 14 million email accounts possibly leaked in cyberattack on KDDI
The company said it would work with affected internet service providers to urge users to change their passwords, while continuing to investigate the extent of the damage.
The National Diet building in Tokyo.
BUSINESS
Jun 20, 2026
Japan to enhance global cooperation on AI risks
The draft revision of the Artificial Intelligence Basic Plan highlights the growing risk of cyberattacks that exploit AI.
A cyber extortion group has claimed that pharmaceutical giant Novo Nordisk refused the group's demand of $25 million after stealing more than a terabyte of data from the company.
BUSINESS
Jun 17, 2026
Hacking group claims major attack of Novo Nordisk and attempted $25 million extortion
FulcrumSec, a cyber extortion group that emerged in October 2025, has said in a message ‌posted online that it spent more than two months in Novo Nordisk’s ​networks stealing data.
World leaders and some of their spouses pose for a group photo before a cultural performance and concert during the Group of Seven summit, in Evian-les-Bains, France, on Tuesday.
BUSINESS / Tech
Jun 17, 2026
G7 leaders discuss ‘trusted partners’ access to cutting-edge U.S. AI models
Such a scheme would ​allow G7 countries to use the models to develop stronger cybersecurity ​defenses against ‌rivals such as China.
On Friday, the U.S. ordered Anthropic to deny foreign nationals access to the company’s newest artificial intelligence models.
BUSINESS
Jun 16, 2026
Trump’s Anthropic crackdown sets off AI alarms for U.S. allies
U.S. allies must now confront a future in which the White House can pull the plug on AI sales abroad as it pleases.
The same artificial intelligence tools helping developers audit code in cryptocurrency are also lowering the barriers for attackers, creating an arms race across the industry, researchers say.
BUSINESS / Tech
Jun 15, 2026
Crypto token’s 50% wipeout shows magnitude of AI-hacking threat
The same AI tools helping developers audit code are also lowering the barriers for attackers, creating an arms race across the industry, researchers say.
A Cyber Force would centralize military cybersecurity, building a cadre of elite tech warriors akin to the Green Berets in cyber space.
COMMENTARY / World
Jun 14, 2026
The Pentagon needs to create the green berets of tech
America’s current cyber defenses are a patchwork of governmental and private-sector efforts.
Anthropic CEO Dario Amodei addresses a gathering at the AI Impact Summit in New Delhi on Feb.19.
BUSINESS / Tech
Jun 14, 2026
Anthropic shuts down Mythos access after sweeping U.S. order
Never before has the U.S. government taken such sweeping measures to rein in foreign access to frontier AI models developed by an American company.
With Anthropic's Claude Mythos, financial institutions will be able to rapidly detect vulnerabilities in their systems and fix them.
BUSINESS / Tech
Jun 3, 2026
Japanese government and banks granted access to Claude Mythos
The access could help the government and the nation’s megabanks shore up any cybersecurity vulnerabilities.
Masahiro Minami, president of Resona Holdings, speaks during an interview in Tokyo's Koto Ward on May 22.
BUSINESS / Companies
Jun 2, 2026
Resona sets up team to address artificial intelligence security risks
With U.S. startup Anthropic’s Claude Mythos AI model in mind, the team will focus on gathering information and developing measures to enhance security systems.
The government's 2026 white paper on manufacturing industries says that companies need to make management decisions from a medium- to long-term perspective without being deterred by short-term costs, in order to make progress on economic security efforts.
BUSINESS / Companies
May 29, 2026
Few Japan firms take steps toward economic security, government paper finds
Only about 30% of Japanese companies have taken substantive measures to ensure economic security, such as diversifying procurement sources and strengthening cybersecurity.
China’s demand for Soviet-style apartments shows limits to revival
Apartments built during a Soviet Union-inspired construction drive in the 1970s and 1980s tend to suffer from poor insulation and outdated plumbing, but they are seeing a revival in interest due to their attractive locations.
Japanese scientists identify neural mechanism that may explain why we dislike people
The aggressive mouse (left) used in the experiment and a mouse defending itself
Japanese payment processor’s collapse hits banks and restaurants
Zentoshin served around 200,000 shops, many of which rely on early payments to maintain cash flow, raising concerns over their financial stability following the disruption.
Over 70% of accommodations in Japan say they are understaffed amid tourism influx
The number of foreign visitors to Japan reached a high of 42.68 million in 2025.
Lenders seek $700 million after Japanese payments firm’s collapse
The financial failure of Osaka-based Zentoshin has left 63 creditors with claims totaling ¥115.16 billion, according to Tokyo Shoko Research.
Japan’s largest exhibition of women photographers rights a wrong in cultural history
Miwa Yanagi’s “Elevator Girl House” series skewers the superficiality of gender roles through staged images.
Over 70% of accommodations in Japan say they are understaffed amid tourism influx
The number of foreign visitors to Japan reached a high of 42.68 million in 2025.
‘Princess Mononoke’ comes alive in Super Kabuki staging
The “Princess Mononoke” adaptation was created under Shochiku’s Super Kabuki initiative, a modern form of kabuki with more technology in staging and open to pop culture collaborations.
The beating heart inside ‘Human Vapor’
Different forms of love and connection form the emotional backbone of Netflix’s “Human Vapor,” says actor Shun Oguri, who plays troubled detective Kenji Okamoto.
Japan bets on character IP to drive global growth
Born on social media platforms in 2022, Opanchu Usagi has become a major hit, especially among Generation Z.

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