Unocoin Responds to Security Incident as Arkham Flags 81,000 Zero-Balance Addresses
Unocoin has acknowledged a security incident and remains unavailable while Arkham displays zero balances across roughly 81,000 linked addresses.
Unocoin has acknowledged a security incident and remains unavailable while Arkham displays zero balances across roughly 81,000 linked addresses. This is an original TLT brief synthesising 3 outlets (Bitcoin.com, Crypto.news, Crypto Economy), plus live market data, as of Thu, 12 Nov 2026 23:30:06 UTC.
The combination of an exchange outage and unexplained zero balances across a large address set raises questions about wallet activity and the exchange’s ability to demonstrate that customer cryptocurrency remains intact.
- Unocoin acknowledged a security incident following reports dated November 9.
- Arkham displayed zero holdings across approximately 81,000 associated addresses.
- The exchange remained inaccessible to users during the reported outage.
- Unocoin says no customer cryptocurrency was lost.
Bitcoin.com and Crypto.news both report that Unocoin acknowledged a security incident, remained inaccessible after the November 9 event, and was associated on Arkham Intelligence with approximately 81,000 addresses showing zero holdings. Bitcoin.com explicitly says Unocoin maintains that no customer cryptocurrency was lost, while Crypto.news emphasizes the prolonged inaccessibility and the Arkham address snapshot without independently detailing that assurance. The approximately 81,000-address figure is consistent across both outlets, and neither supplied account contradicts the other.
- Unocoin Locks Accounts as Zero-Balance Addresses Raise Questions
- Unocoin Responds to Security Incident as Arkham Flags 81,000 Zero-Balance Addresses — this brief
Indian cryptocurrency exchange Unocoin acknowledged a security incident following reports dated November 9, according to 
Bitcoin.com and Crypto.news. The Bengaluru-based platform, founded in 2013, remained unavailable to users during the period covered by the reports, turning the incident into both a security and service-access story.
Blockchain analytics platform Arkham Intelligence displayed zero holdings across approximately 81,000 addresses attributed to Unocoin. The outlets describe the addresses as associated with the exchange, but the reported snapshot alone does not establish that every wallet was emptied, compromised, or previously controlled by Unocoin. It instead presents a large set of linked addresses whose balances appeared at zero.
Bitcoin.com and Crypto.news agree on the central elements: a confirmed security incident, continued inaccessibility following the November 9 event, and an Arkham snapshot showing roughly 81,000 associated addresses with no displayed holdings. Bitcoin.com carries Unocoin’s position that no customer cryptocurrency funds were lost. Crypto.news places greater emphasis on the outage and the scale of the address set, while its supplied summary does not repeat the loss assurance in detail.
Unocoin’s long operating history places the incident among a continuing set of security and availability concerns for centralized exchanges. The distinction between on-chain wallet balances and customer-account balances is central to understanding the report: the Arkham figure concerns linked addresses, while the assertion that no customer cryptocurrency was lost comes from the exchange itself. No independent reconciliation of the address balances is described in the supplied coverage.
The broader market was weak during the report. Total crypto market capitalization stood at $2.46 trillion, with the overall market broadly down; Bitcoin was down 3.53% over 24 hours, and the Fear & Greed index registered 28, corresponding to Fear. Unocoin does not issue a listed token covered by the supplied market data. The next observable points are restoration of platform access, further explanation of the Arkham balances, and whether Unocoin provides additional evidence supporting its statement that customer cryptocurrency remains intact.
Unocoin Responds to Security Incident as Arkham Flags 81,000 — questions & answers
What did Unocoin acknowledge?
Unocoin acknowledged a security incident following reports dated November 9. The exchange remained inaccessible to users during the period covered by Bitcoin.com and Crypto.news.
How many Unocoin-linked addresses showed zero holdings?
Arkham Intelligence displayed zero holdings across approximately 81,000 addresses attributed to Unocoin, according to both Bitcoin.com and Crypto.news.
Were customer cryptocurrency funds lost?
Bitcoin.com reports that Unocoin maintains no customer cryptocurrency funds were lost. The supplied coverage does not include an independent reconciliation confirming that assertion.
Which outlets reported this story?
This is an original TLT brief that synthesises reporting from Bitcoin.com, Crypto.news, Crypto Economy, with the key figures cross-checked for agreement across them. It is not a copy of any one article — follow the source links above for the original reporting.
Original summary — not financial advice. This is an original TLT brief that summarises a development reported elsewhere and adds live market data for context; it is not the original article and reproduces no part of it. Follow the source link above for full details. Crypto is volatile and high-risk — always do your own research.