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Bithumb: Cybersecurity Incident
Crypto exchange Bithumb disclosed a breach after unauthorized access to its internal mobile groupware system led to leaked personal information; scope still being examined.
Source: Decrypt
- Who
- Bithumb · South Korea
- What happened
- Crypto exchange Bithumb disclosed a breach after unauthorized access to its internal mobile groupware system led to leaked personal information; scope still being examined.
- When
- 2026-10-28
- Source
- Decrypt
- So what
- A breach is a governance event before it is a technical one.
The leadership read
A breach is a governance event before it is a technical one. For Bithumb in the sector, the hiring consequence is rarely more engineers; it is senior accountability: security, risk and data governance reporting high enough to change decisions. Across Asia, watch whether the response is a hire or a contractor; that distinction says how the board has read it.
Market context: This lands while the Talent Market Index reads 109.3 (Hot) — up 7.6 versus the prior month — and Asia signal share is rising (+2.9pts).
Bithumb: 1 signal in the last 90 days; 2 tracked across 174 days.
MitchelLake in this thematic
Also at Bithumb →
More signals across Asia
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고위드 (Gowid) →Korean corporate card and expense-management fintech Gowid disclosed a breach on 27 Oct 2026. Customer data (contact names, emails, phone numbers, job titles, addresses, masked card numbers, GWS billing details) was exposed, and abnormal recurring charges hit its GWS subscription billing function. The company reported the incident to KISA and blocked the attack path, IP and affected payment function.
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Mirae Asset Global Investment →Mirae Asset Global Investment was also named as a victim in the same series of Korean financial-sector breaches, under FSS investigation.
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Broadway Photo Supply →Appliance and electronics chain Broadway (Broadway Photo Supply) was named in a Hong Kong privacy regulator investigation into a customer data breach, one of three retailers and airlines affected in the same wave of incidents.
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Times Mobility →Times Car operator Times Mobility is affected by a personal data leak; its parent plans to book a one-time loss of ¥5.5 billion related to the incident.
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Sony Network Communications →Attackers breached the So-net member database at the Sony-owned Japanese ISP, exposing personal data of more than 2.58 million current and former customers and email passwords of 54,401 users.
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Daishin Securities →Daishin Securities reported that personal and credit information of 38,490 customers was leaked after a hacker accessed a server linked to online account openings.
Where this lands in our work
- Executive Search →
A breach puts the security, technology and risk seats under review; those searches run through our executive search practice.
- Private Equity →
Listed and PE-backed boards renew leadership against a value-creation clock.
- Executive Search: Asia →
Our Asia practice runs the searches behind signals like this one.
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