Unocoin hacked? Website remains down as 81,000 wallets show zero holdings

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Unocoin remained inaccessible after a November 9 security incident, and Arkham Intelligence displayed zero holdings across roughly 81,000 addresses linked to the exchange. Another report said Unocoin confirmed unauthorized access to its servers and suspended user logins after security incidents on November 6 and 9, 2026.

Key claims & sources

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Unocoin stayed inaccessible to users after a November 9 security incident.
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Arkham Intelligence showed about 81,000 addresses tied to Unocoin with zero holdings.
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Unocoin confirmed unauthorized access to its servers and suspended user logins after security incidents on November 6 and 9, 2026.
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Arkham Intelligence showed about 80,986 addresses linked to Unocoin with a combined value of $0 as of November 12, 2026.

What it means

Unocoin is one of India’s cryptocurrency exchanges, and the current disruption follows security incidents reported in November 2026. Exchange access matters because users rely on a platform like Unocoin to log in, view balances, and move assets through the exchange’s own systems. Once those systems are interrupted, the exchange becomes the immediate point of failure for account access and operations.

For traders and account holders, suspended logins and an unavailable website mean they cannot use the exchange in the normal way until access returns. A public display of zero balances across tens of thousands of linked addresses adds uncertainty for users trying to verify what remains on the platform. Builders and service providers working with exchanges also have to treat account security, server access, and incident response as operational priorities rather than background functions. (per crypto.news)

This case sits in the middle of a familiar trade-off in crypto: open, always-on financial access versus the fragility of centralized infrastructure. A platform can hold large numbers of user-linked wallets, yet a security incident at the operator level can interrupt everything at once. That tension is especially sharp for exchanges in India, where trust, custody, and continuity all depend on systems the user does not control.

Market reaction i

Total crypto marketall crypto assets combined no single asset in the event: read against the whole market

The total crypto market fell 1.0% in the 4 hours after the first headline, after a flat 2 hours before.

$2.5T market cap at the headline
0.0% 2 h before
-1.0% 4 h after
-2.0% 12 h after
First headline

47 prices, one every 30 minutes

Coverage timeline

Every piece in order, with the time its news medium declares — if it is not believable we use ours and say so — and what it added to what was already known at that point. Arriving first is not the same as adding something.

first
Nov 12 07:10
+6 h 54 m
Nov 12 14:04
The Crypto Guardian context
Its angle: unavailability, investigates, cryptopatel; with quotes
+8 h 26 m
Nov 12 15:36
+8 h 30 m
Nov 12 15:40
Crypto Briefing context
Its angle: vulnerabilities, undermining, stability
+11 h 19 m
Nov 12 18:29
Crypto Economy echo
No new facts: verification, maintaining, independent
+16 h 17 m
Nov 12 23:27
Unchained adds
Adds the identifier erc-20, with quotes
+1 d 2 h
Nov 13 09:58
Cointelegraph context
Its angle: possibly, suspect, halted; with quotes
+1 d 5 h
Nov 13 12:20
CR Cryptopolitan context
Its angle: perpetrator, custodians, fireblocks; with quotes
+1 d 5 h
Nov 13 12:43
Crypto Economy echo
No new facts: established, restriction, information; with quotes
+1 d 10 h
Nov 13 18:00
crypto.news echo
No new facts: breached, review, using; with quotes
+1 d 11 h
Nov 13 18:11
The Defiant echo
No new facts: participation, defiant, probes; with quotes
+1 d 13 h
Nov 13 20:29
Crypto Briefing echo
No new facts: especially, protocols, critical
+1 d 13 h
Nov 13 21:01
Bitcoinist echo
No new facts: development, unavailable, maintained; with quotes

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