> JapanHacked_Cybersecurity incidents in Japan

Company

OANDA Securities Co., Ltd.

OANDA Securities Co., Ltd. (Chiyoda, Tokyo; Finance and insurance) appears in 1 related cybersecurity incident. The latest was disclosed on 2026-10-21.

Profile

Industry/type: Finance and insurance
Location: Tokyo, Chiyoda
Website: https://www.oanda.jp/

Public figures

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Metric	Value		As of	Source
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Incident history

Disclosed 2026-10-21Updated 2026-10-27 19:58Tokyo[Investigating][Severity: Critical][Through a supplier][Major]
GMO Internet: unauthorized access to Onamae.com Desktop Cloud
[Intrusion][Malware][Data leak][Service outage][Fraud][Extortion][Financial loss]Organizations 5

		Incident	Role	Impact level				Methods	Impacts		Status
2026-10-21	2026-10-27 19:58	GMO Internet: unauthorized access to Onamae.com Desktop Cloud	[Through a supplier]	[Major]	[Critical]	5 GMO Internet, Inc., AvaTrade Japan K.K., Dukascopy Japan K.K., Gaitame Finest Co., Ltd., OANDA Securities Co., Ltd.	Tokyo	[Intrusion][Malware]	[Data leak][Service outage][Fraud][Extortion][Financial loss]	Unknown	[Investigating]