Hoya Corporation: Japanese Optical Products Manufacturer's Cyber Attack Results In IT Systems And Production Plant Servers Outages

Japanese optics company Hoya says cyber incident affected production

[Update] Hoya Corporation’s optics production and orders disrupted by cyberattack

Nissan: Japanese Automotive Manufacturer's Oceania Division Suffers Cyber Attack Potentially Compromising Customers' Personal Data

Nissan is investigating cyberattack and potential data breach

[Update] Nissan Corporation Hit by Cybersecurity Breach: Investigations Underway

Yamaha: Japanese Mobility Manufacturer's Phillippines Division's "INC Ransom" Ransomware Attack Results In Data Leaked On Dark Web

Yamaha Motor confirms ransomware attack on Philippines subsidiary

Toyota Financial Services: Japanese Auto Finance Company's German Division's "Medusa" Ransomware Attack Results In Data Leak Threat

Toyota confirms breach after Medusa ransomware threatens to leak data

[Update] Toyota Financial Services attack claimed by Medusa ransomware

Casio: Japanese Electronics Manufacturer's Data Breach Compromises 126,970 Customers' Personal Information From 149 Countries

Casio discloses data breach impacting customers in 149 countries

[Update] Human error cited as key cause of data breach at Japanese electronics company Casio

Sony: Japanese Electronics And Entertainment Giant's "Ransomed" Ransomware Attack Results In Stolen Data Leaked On The Dark Web

Ransomed.vc group claims hack on ‘all of Sony systems’

[Update] Sony investigates cyberattack as hackers fight over who's responsible

SEIKO: Japanese Watch Manufacturer's "Alphv/BlackCat" Ransomware Attack Results In Stolen Sensitive Data Leaked On The Dark Web

Japanese watchmaker Seiko breached by BlackCat ransomware gang

[Update] Ransomware gang BlackCat posts watch company Seiko to its victim blog

Port Of Nagoya: Japanese Port Suffers "LockBit" Ransomware Attack Resulting In Operational Disruption And Massive Financial Losses

Japan’s largest port stops operations after ransomware attack

[Update] Pro-Russian hackers target Port of Nagoya, disrupting loading of Toyota parts

YKK: Japanese Zipper Manufacturer's US Division Suffers "LockBit" Ransomware Attack Resulting In Stolen Data Leak Threat

Zipper giant YKK confirms cyberattack targeted U.S. networks

Eisai: Japanese Pharmaceutical Company Suffers Ransomware Attack Resulting In IT Services And Operational Disruption

Japanese pharma giant Eisai working with law enforcement to resolve ransomware attack

[Update] Pharmaceutical Giant Eisai Hit By Ransomware Incident

Suzuki: Japanese Motorcycle Manufacturer's Indian Division's Cyber Attack Results In IT Systems Disruption And Manufacturing Shutdown

Suzuki Motorcycle India halts operations due to cyberattack

[Update] Suzuki Motorcycle India plant shut after cyber attack, production affected

Toyota: Japanese Automotive Manufacturer's Unsecure Server Exposes 2.15 Million Japanese Customers' Vehicle Data For Almost A Decade

Toyota Admits Decade-Long Data Leak Affecting 2.15 Million Customers

[Update] Toyota: Car location data of 2 million customers exposed for ten years

Nissan: Japanese Automotive Manufacturer's US Division's Third-Party Data Breach Exposes 17,998 Customers' Personal Information

Nissan North America data breach caused by vendor-exposed database

Zurich: Swiss Insurance Company's Japanese Division's Third-Party Data Breach Compromises 757,463 Customers' Personal Information

Zurich Insurance Suffers Cyber Attack

Osaka General Medical Center: Japanese Hospital Suffers Ransomware Attack Resulting In IT Systems And Operational Disruption

Ransomware attack halts services at Osaka hospital

[Update] Ransomware Attack Disrupts Japanese Hospital for Second Day

Toyota: Japanese Automotive Manufacturer Suffers Third-Party Data Breach Exposing 296,019 "T-Connect" Customers' Email Addresses

Toyota says about 296,000 pieces of customer info possibly leaked

[Update] Toyota discloses data leak after access key exposed on GitHub

Shangri-La: Hong Kong Luxury Hotel Chain's Data Breach Exposes Guests' Data In Hong Kong, Japan, Singapore, Taiwan And Thailand

Shangri-La Hacked & Guest Information At Select Hotels Exposed

Bandai Namco: Japanese Video Games Developer's "Alphv/BlackCat" Ransomware Attack Results In Stolen Data Leak Threat

Bandai Namco reportedly hit by ransomware attack

[Update] Bandai Namco says customer data may be at risk after ransomware attack

TB Kawashima: Japanese Automotive Fabric Manufacturer Suffers "LockBit" Ransomware Attack Resulting In Data Leaked On Dark Web

Automotive fabric supplier TB Kawashima announces cyberattack

Nichirin: Japanese Automotive Hose Manufacturer's US Division Suffers Ransomware Attack Resulting In IT Systems And Operational Disruption

Automotive hose maker Nichirin hit by ransomware attack