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Organizations involved in this incident2026-10-21php2shell: critical flaws in PHPOpen the incident

608 results

CompanyManufacturingTokyo, Sumida[Precautionary halt][Minor]
Asahi Group Holdings, Ltd.
Incidents 2Latest 2026-10-21Employees 28,560
CompanyTransport and postal servicesAichi, Nagoya, Nakamura[Precautionary halt][Minor]
Central Japan Railway Company
Incidents 3Latest 2026-10-21Employees 18,518
GovernmentPrefectureChiba, Chiba, Chuo[Precautionary halt][Minor]
Chiba Prefectural Government
Incidents 3Latest 2026-10-21
GovernmentMunicipalityMiyagi, Sendai, Aoba[Precautionary halt][Minor]
City of Sendai
Incidents 1Latest 2026-10-21
GovernmentMunicipalityKanagawa, Yokohama, Naka[Precautionary halt][Minor]
City of Yokohama
Incidents 1Latest 2026-10-21
CompanyFinance and insuranceTokyo, Chiyoda[Precautionary halt][Minor]
Daiwa Securities Co., Ltd.
Incidents 2Latest 2026-10-21Employees 8,542
CompanyTransport and postal servicesTokyo, Shibuya[Precautionary halt][Minor]
East Japan Railway Company
Incidents 2Latest 2026-10-21Employees 39,598
GovernmentPrefectureEhime, Matsuyama[Precautionary halt][Minor]
Ehime Prefecture
Incidents 1Latest 2026-10-21
GovernmentMunicipalityFukuoka, Fukuoka, Chuo[Precautionary halt][Minor]
Fukuoka City
Incidents 1Latest 2026-10-21
GovernmentPrefectureFukuoka[Precautionary halt][Minor]
Fukuoka Prefecture
Incidents 1Latest 2026-10-21
GovernmentPrefectureFukushima[Precautionary halt][Minor]
Fukushima Prefecture
Incidents 2Latest 2026-10-21
GovernmentPoliceGifu, Gifu[Precautionary halt][Minor]
Gifu Prefectural Police
Incidents 1Latest 2026-10-21
GovernmentPrefectureGifu[Precautionary halt][Minor]
Gifu Prefecture
Incidents 2Latest 2026-10-21
GovernmentPrefectureHyogo[Precautionary halt][Minor]
Hyogo Prefecture
Incidents 1Latest 2026-10-21
GovernmentPrefectureIbaraki, Mito[Precautionary halt][Minor]
Ibaraki Prefectural Government
Incidents 2Latest 2026-10-21
EducationEducation and learning supportTokyo, Meguro[Precautionary halt][Minor]
Institute of Science Tokyo
Incidents 2Latest 2026-10-21Employees 8,564
GovernmentPoliceIshikawa, Kanazawa[Precautionary halt][Minor]
Ishikawa Prefectural Police
Incidents 1Latest 2026-10-21
GovernmentPrefectureIshikawa, Kanazawa[Precautionary halt][Minor]
Ishikawa Prefecture
Incidents 1Latest 2026-10-21
CompanyTransport and postal servicesTokyo, Shinagawa[Precautionary halt][Minor]
Japan Airlines Co., Ltd.
Incidents 2Latest 2026-10-21Employees 14,627
GovernmentPrefectureKagoshima[Precautionary halt][Minor]
Kagoshima Prefecture
Incidents 1Latest 2026-10-21
GovernmentPoliceKanagawa, Yokohama, Naka[Precautionary halt][Minor]
Kanagawa Prefectural Police
Incidents 2Latest 2026-10-21
GovernmentPrefectureKanagawa[Precautionary halt][Minor]
Kanagawa Prefecture
Incidents 3Latest 2026-10-21
GovernmentMunicipalityKanagawa, Kawasaki[Precautionary halt][Minor]
Kawasaki City
Incidents 2Latest 2026-10-21
GovernmentPrefectureKumamoto, Kumamoto, Chuo[Precautionary halt][Minor]
Kumamoto Prefecture
Incidents 1Latest 2026-10-21
GovernmentMunicipalityKyoto, Kyoto, Nakagyo[Precautionary halt][Minor]
Kyoto City
Incidents 1Latest 2026-10-21
CompanyTransport and postal servicesFukuoka, Fukuoka, Hakata[Precautionary halt][Minor]
Kyushu Railway Company
Incidents 4Latest 2026-10-21Employees 6,483
GovernmentPrefectureMie, Tsu[Precautionary halt][Minor]
Mie Prefectural Government
Incidents 3Latest 2026-10-21
GovernmentPoliceMie, Tsu[Precautionary halt][Minor]
Mie Prefectural Police
Incidents 1Latest 2026-10-21
GovernmentPrefectureMiyagi, Sendai, Aoba[Precautionary halt][Minor]
Miyagi Prefecture
Incidents 1Latest 2026-10-21
GovernmentPrefectureMiyazaki, Miyazaki[Precautionary halt][Minor]
Miyazaki Prefecture
Incidents 1Latest 2026-10-21
CompanyFinance and insuranceTokyo, Chiyoda[Precautionary halt][Minor]
Mizuho Bank, Ltd.
Incidents 2Latest 2026-10-21Employees 23,356
CompanyFinance and insuranceTokyo, Chiyoda[Precautionary halt][Minor]
MUFG Bank, Ltd.
Incidents 2Latest 2026-10-21Employees 31,691
GovernmentPrefectureNagano, Nagano[Precautionary halt][Minor]
Nagano Prefectural Government
Incidents 3Latest 2026-10-21
GovernmentPrefectureNagasaki, Nagasaki[Precautionary halt][Minor]
Nagasaki Prefecture
Incidents 1Latest 2026-10-21
GovernmentMunicipalityAichi, Nagoya, Naka[Precautionary halt][Minor]
Nagoya City
Incidents 4Latest 2026-10-21
GovernmentPrefectureNara, Nara[Precautionary halt][Minor]
Nara Prefecture
Incidents 1Latest 2026-10-21
GovernmentPrefectureNiigata, Niigata, Chuo[Precautionary halt][Minor]
Niigata Prefecture
Incidents 1Latest 2026-10-21
CompanyInformation and communicationsTokyo, Chiyoda[Precautionary halt][Minor]
NTT DOCOMO Business, Inc.
Incidents 2Latest 2026-10-21Employees 6,294
GovernmentPrefectureOita, Oita[Precautionary halt][Minor]
Oita Prefectural Government
Incidents 3Latest 2026-10-21
GovernmentPrefectureOkayama[Precautionary halt][Minor]
Okayama Prefecture
Incidents 1Latest 2026-10-21
GovernmentPrefectureOkinawa[Precautionary halt][Minor]
Okinawa Prefectural Government
Incidents 2Latest 2026-10-22
GovernmentMunicipalityOsaka, Osaka[Precautionary halt][Minor]
Osaka City
Incidents 1Latest 2026-10-21
GovernmentPrefectureOsaka[Precautionary halt][Minor]
Osaka Prefectural Government
Incidents 1Latest 2026-10-21
GovernmentMunicipalitySaitama, Saitama[Precautionary halt][Minor]
Saitama City
Incidents 3Latest 2026-10-21
GovernmentMunicipalityHokkaido, Sapporo[Precautionary halt][Minor]
Sapporo City
Incidents 1Latest 2026-10-21
GovernmentPrefectureShiga, Otsu[Precautionary halt][Minor]
Shiga Prefecture
Incidents 1Latest 2026-10-21
GovernmentPrefectureShizuoka, Shizuoka, Aoi[Precautionary halt][Minor]
Shizuoka Prefecture
Incidents 1Latest 2026-10-21
CompanyManufacturingShizuoka, Hamamatsu[Precautionary halt][Minor]
Suzuki Motor Corporation
Incidents 2Latest 2026-10-21Employees 17,871
GovernmentPrefectureTochigi[Precautionary halt][Minor]
Tochigi Prefecture
Incidents 1Latest 2026-10-21
CompanyFinance and insuranceTokyo, Chiyoda[Precautionary halt][Minor]
Tokio Marine & Nichido Fire Insurance Co., Ltd.
Incidents 4Latest 2026-10-21Employees 16,064

	Role
Asahi Group Holdings, Ltd.	[Precautionary halt]	[Minor]	Company	Manufacturing	Tokyo, Sumida	28,560	–	2	2026-10-21
Central Japan Railway Company	[Precautionary halt]	[Minor]	Company	Transport and postal services	Aichi, Nagoya, Nakamura	18,518	–	3	2026-10-21
Chiba Prefectural Government	[Precautionary halt]	[Minor]	Government	Prefecture	Chiba, Chiba, Chuo	–	–	3	2026-10-21
City of Sendai	[Precautionary halt]	[Minor]	Government	Municipality	Miyagi, Sendai, Aoba	–	–	1	2026-10-21
City of Yokohama	[Precautionary halt]	[Minor]	Government	Municipality	Kanagawa, Yokohama, Naka	–	–	1	2026-10-21
Daiwa Securities Co., Ltd.	[Precautionary halt]	[Minor]	Company	Finance and insurance	Tokyo, Chiyoda	8,542	–	2	2026-10-21
East Japan Railway Company	[Precautionary halt]	[Minor]	Company	Transport and postal services	Tokyo, Shibuya	39,598	–	2	2026-10-21
Ehime Prefecture	[Precautionary halt]	[Minor]	Government	Prefecture	Ehime, Matsuyama	–	–	1	2026-10-21
Fukuoka City	[Precautionary halt]	[Minor]	Government	Municipality	Fukuoka, Fukuoka, Chuo	–	–	1	2026-10-21
Fukuoka Prefecture	[Precautionary halt]	[Minor]	Government	Prefecture	Fukuoka	–	–	1	2026-10-21
Fukushima Prefecture	[Precautionary halt]	[Minor]	Government	Prefecture	Fukushima	–	–	2	2026-10-21
Gifu Prefectural Police	[Precautionary halt]	[Minor]	Government	Police	Gifu, Gifu	–	–	1	2026-10-21
Gifu Prefecture	[Precautionary halt]	[Minor]	Government	Prefecture	Gifu	–	–	2	2026-10-21
Hyogo Prefecture	[Precautionary halt]	[Minor]	Government	Prefecture	Hyogo	–	–	1	2026-10-21
Ibaraki Prefectural Government	[Precautionary halt]	[Minor]	Government	Prefecture	Ibaraki, Mito	–	–	2	2026-10-21
Institute of Science Tokyo	[Precautionary halt]	[Minor]	Education	Education and learning support	Tokyo, Meguro	8,564	–	2	2026-10-21
Ishikawa Prefectural Police	[Precautionary halt]	[Minor]	Government	Police	Ishikawa, Kanazawa	–	–	1	2026-10-21
Ishikawa Prefecture	[Precautionary halt]	[Minor]	Government	Prefecture	Ishikawa, Kanazawa	–	–	1	2026-10-21
Japan Airlines Co., Ltd.	[Precautionary halt]	[Minor]	Company	Transport and postal services	Tokyo, Shinagawa	14,627	–	2	2026-10-21
Kagoshima Prefecture	[Precautionary halt]	[Minor]	Government	Prefecture	Kagoshima	–	–	1	2026-10-21
Kanagawa Prefectural Police	[Precautionary halt]	[Minor]	Government	Police	Kanagawa, Yokohama, Naka	–	–	2	2026-10-21
Kanagawa Prefecture	[Precautionary halt]	[Minor]	Government	Prefecture	Kanagawa	–	–	3	2026-10-21
Kawasaki City	[Precautionary halt]	[Minor]	Government	Municipality	Kanagawa, Kawasaki	–	–	2	2026-10-21
Kumamoto Prefecture	[Precautionary halt]	[Minor]	Government	Prefecture	Kumamoto, Kumamoto, Chuo	–	–	1	2026-10-21
Kyoto City	[Precautionary halt]	[Minor]	Government	Municipality	Kyoto, Kyoto, Nakagyo	–	–	1	2026-10-21
Kyushu Railway Company	[Precautionary halt]	[Minor]	Company	Transport and postal services	Fukuoka, Fukuoka, Hakata	6,483	–	4	2026-10-21
Mie Prefectural Government	[Precautionary halt]	[Minor]	Government	Prefecture	Mie, Tsu	–	–	3	2026-10-21
Mie Prefectural Police	[Precautionary halt]	[Minor]	Government	Police	Mie, Tsu	–	–	1	2026-10-21
Miyagi Prefecture	[Precautionary halt]	[Minor]	Government	Prefecture	Miyagi, Sendai, Aoba	–	–	1	2026-10-21
Miyazaki Prefecture	[Precautionary halt]	[Minor]	Government	Prefecture	Miyazaki, Miyazaki	–	–	1	2026-10-21
Mizuho Bank, Ltd.	[Precautionary halt]	[Minor]	Company	Finance and insurance	Tokyo, Chiyoda	23,356	–	2	2026-10-21
MUFG Bank, Ltd.	[Precautionary halt]	[Minor]	Company	Finance and insurance	Tokyo, Chiyoda	31,691	–	2	2026-10-21
Nagano Prefectural Government	[Precautionary halt]	[Minor]	Government	Prefecture	Nagano, Nagano	–	–	3	2026-10-21
Nagasaki Prefecture	[Precautionary halt]	[Minor]	Government	Prefecture	Nagasaki, Nagasaki	–	–	1	2026-10-21
Nagoya City	[Precautionary halt]	[Minor]	Government	Municipality	Aichi, Nagoya, Naka	–	–	4	2026-10-21
Nara Prefecture	[Precautionary halt]	[Minor]	Government	Prefecture	Nara, Nara	–	–	1	2026-10-21
Niigata Prefecture	[Precautionary halt]	[Minor]	Government	Prefecture	Niigata, Niigata, Chuo	–	–	1	2026-10-21
NTT DOCOMO Business, Inc.	[Precautionary halt]	[Minor]	Company	Information and communications	Tokyo, Chiyoda	6,294	–	2	2026-10-21
Oita Prefectural Government	[Precautionary halt]	[Minor]	Government	Prefecture	Oita, Oita	–	–	3	2026-10-21
Okayama Prefecture	[Precautionary halt]	[Minor]	Government	Prefecture	Okayama	–	–	1	2026-10-21
Okinawa Prefectural Government	[Precautionary halt]	[Minor]	Government	Prefecture	Okinawa	–	–	2	2026-10-22
Osaka City	[Precautionary halt]	[Minor]	Government	Municipality	Osaka, Osaka	–	–	1	2026-10-21
Osaka Prefectural Government	[Precautionary halt]	[Minor]	Government	Prefecture	Osaka	–	–	1	2026-10-21
Saitama City	[Precautionary halt]	[Minor]	Government	Municipality	Saitama, Saitama	–	–	3	2026-10-21
Sapporo City	[Precautionary halt]	[Minor]	Government	Municipality	Hokkaido, Sapporo	–	–	1	2026-10-21
Shiga Prefecture	[Precautionary halt]	[Minor]	Government	Prefecture	Shiga, Otsu	–	–	1	2026-10-21
Shizuoka Prefecture	[Precautionary halt]	[Minor]	Government	Prefecture	Shizuoka, Shizuoka, Aoi	–	–	1	2026-10-21
Suzuki Motor Corporation	[Precautionary halt]	[Minor]	Company	Manufacturing	Shizuoka, Hamamatsu	17,871	–	2	2026-10-21
Tochigi Prefecture	[Precautionary halt]	[Minor]	Government	Prefecture	Tochigi	–	–	1	2026-10-21
Tokio Marine & Nichido Fire Insurance Co., Ltd.	[Precautionary halt]	[Minor]	Company	Finance and insurance	Tokyo, Chiyoda	16,064	–	4	2026-10-21