CoinDCX Confirms $16M Loss Amid Wallet Breach Controversy
The Indian crypto exchange suffered a significant loss after an operational incident involving old wallets.
The Indian crypto exchange suffered a significant loss after an operational incident involving old wallets. Tether (USDT) is trading at $0.9987. This is an original TLT brief synthesising 2 outlets (CryptoSlate, Crypto.news), with their figures cross-checked, plus live market data, as of Tue, 27 Oct 2026 10:45:02 UTC.
The incident raises concerns about exchange security practices and customer communication, especially following past breaches. It also highlights the risks of operational failures in managing large crypto holdings.
- CoinDCX confirmed a $16M USDT loss after operational issues.
- The incident involved old wallets from a 2025 security breach.
- Customer confusion over wallet addresses contributed to the loss.
- USDT market cap remains stable at $182.26B amid the news.
Both CryptoSlate and Crypto.news report that CoinDCX suffered a $16 million USDT loss, though they differ in their emphasis. CryptoSlate focuses on the sequence of events and the exchange's initial denial of a breach, while Crypto.news highlights the role of old wallets from a 2025 breach and customer confusion. Both outlets agree on the $16 million figure and the involvement of past security issues.
- CoinDCX Denies New Hack, Links $16M Transfers to 2025 Breach
- CoinDCX Confirms $15.99M USDT Loss from Legacy Wallet Breach
- CoinDCX Confirms $16M Loss Amid Wallet Breach Controversy — this brief
Indian crypto exchange CoinDCX has confirmed a loss of $16 million USDT, three days after its CEO, Sumit Gupta, dismissed reports of a new wallet breach as a false alarm. The loss stems from an operational incident involving a failed sweeping process on October 22, which was initially acknowledged as causing unspecified operational losses.
The situation was complicated by the fact that the wallets in question were from a July 2025 security breach. Although CoinDCX had replaced the compromised infrastructure and instructed customers to use new deposit addresses, some customers continued to send funds to the old wallets. This customer confusion exacerbated the operational failure.
The incident has revived uncomfortable memories of past crypto exchange collapses like FTX and Celsius, raising concerns about security practices and customer communication. The exchange's initial denial of a breach and subsequent confirmation of a significant loss have added to the uncertainty.
The broader crypto market has remained relatively stable despite the news, with the total market cap at $2.74 trillion. 
Bitcoin is down 0.95% in the last 24 hours, while the Fear & Greed Index stands at 48, indicating a neutral sentiment. 
Tether (USDT), the stablecoin involved in the loss, has seen minimal price movement, currently trading at $0.998721.
The incident underscores the importance of robust security measures and clear communication with customers. As the crypto industry continues to evolve, exchanges will need to address these challenges to maintain trust and stability in the market.
Since this brief published about 45 minutes ago, Tether (USDT) has moved from $0.9987 to $0.9987 — -0.01%.
The chart plots USDT's price: grey is the move before this brief published, the vertical dashed line marks the moment it published, the horizontal dashed line is the price then, and the coloured area is the move since — from TLT's market data (daily resolution; intraday detail builds over the first day). It shows what happened after the news, not that the news caused it; many factors move prices. Not financial advice.
At today's peer-to-peer rate, 1 USDT ≈ ₦1,384.65 (about $0.9987), down 0.0% over 24 hours. The naira itself trades about 2.0% above the official rate on the P2P market, so a Nigerian buyer's effective cost differs from the headline dollar price.
Live market data
Current prices for the asset in this story — live, source-stamped, updated every 15 minutes.
1 key figure independently matched across 2 outlets reporting this story.
TLT extracts the figures each outlet reports and flags the ones that agree. Numbers cited by only one outlet are attributed in the brief, not shown as corroborated.
Figures and sectors in this story, checked live against on-chain aggregators · October 27, 2026.
TLT reads these figures directly from on-chain aggregators (DeFiLlama, mempool.space) at build time — independent of what any outlet reported. Sector totals aggregate every protocol DeFiLlama tracks in that category. Values are live and will change.
CoinDCX Confirms $16M Loss Amid Wallet Breach Controversy — questions & answers
What caused CoinDCX's $16M loss?
The loss resulted from a failed sweeping process involving old wallets from a 2025 security breach.
How did customer confusion contribute to the incident?
Some customers continued sending funds to old wallets despite being instructed to use new addresses.
What is the impact on the USDT market?
The USDT market cap remains stable at $182.26B, with minimal price movement.
How much is 1 Tether worth in naira today?
About ₦1,384.65 at the live peer-to-peer (P2P) USDT rate, which is what Nigerians typically trade at — equivalent to roughly $0.9987. The naira price moves with both USDT's US-dollar price and the USDT/NGN rate; use our Tether in naira page for any amount.
Which outlets reported this story?
This is an original TLT brief that synthesises reporting from CryptoSlate, Crypto.news, 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.