Decibel Introduces Aptos Encrypted Mempool to Combat MEV Attacks
Decibel Trade has activated an encrypted mempool on the Aptos blockchain to protect traders from frontrunning and sandwich attacks.
Decibel Trade has activated an encrypted mempool on the Aptos blockchain to protect traders from frontrunning and sandwich attacks. Aptos (APT) is trading at ₹78.23 ($0.8235), down 0.7% since this brief published. This is an original Token Times brief based on reporting by Crypto.news, with live market data added, as of Wed, 21 Oct 2026 10:15:01 UTC.
This development addresses a critical vulnerability in decentralized trading by preventing malicious actors from exploiting transaction order information, thereby enhancing trader confidence and potentially increasing platform adoption.
- Decibel Trade launches Aptos Encrypted Mempool to protect against MEV attacks.
- Encrypted mempool hides pending order details from validators.
- Aptos (APT) price rises 8.21% following the announcement.
Decibel Trade has launched the 
Aptos Encrypted Mempool, a new feature aimed at enhancing the security of decentralized trading on the Aptos blockchain. This move is designed to protect traders from frontrunning and sandwich attacks, which are prevalent forms of MEV exploitation.
The encrypted mempool ensures that validators cannot see the details of pending transactions, thereby preventing malicious actors from exploiting this information to their advantage. This is a significant step in improving the security and integrity of decentralized trading platforms.
The announcement comes at a time when the broader crypto market is experiencing a positive trend, with the total market cap reaching $2.85 trillion. 
Bitcoin has seen a 2.16% increase in the past 24 hours, while the Fear & Greed index stands at 63, indicating a state of 'Greed' among investors.
Aptos (APT), the native token of the Aptos blockchain, has reacted positively to the news, with its price rising by 8.21% in the past 24 hours. This brings its current price to $0.82886, with a market cap of $732.39 million. The 7-day performance of APT shows a modest increase of 0.15%.
The introduction of the Aptos Encrypted Mempool underscores the growing importance of security features in the decentralized finance (DeFi) space. As more traders become aware of the risks associated with MEV, platforms that offer robust protection mechanisms are likely to gain a competitive edge.
Since this brief published about 1 hour ago, Aptos (APT) has moved from ₹78.74$0.8289 to ₹78.23$0.8235 — -0.65%.
The chart plots APT'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 Token Times's market data (daily resolution). 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 APT ≈ ₹84.82 (about $0.8235), up 7.6% over 24 hours. The rupee itself trades about 8.4% above the official rate on the P2P market, so a Indian 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.
Figures and sectors in this story, checked live against on-chain aggregators · October 21, 2026.
Token Times 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.
Decibel Introduces Aptos Encrypted Mempool to Combat MEV Att — questions & answers
What is the Aptos Encrypted Mempool?
It is a feature that hides pending transaction details from validators to prevent frontrunning and sandwich attacks.
How does the Encrypted Mempool protect traders?
By concealing transaction details from validators, it prevents malicious actors from exploiting this information for MEV attacks.
What is the current price of Aptos (APT)?
Aptos (APT) is currently priced at $0.82886, having risen by 8.21% in the past 24 hours.
How much is 1 Aptos worth in rupee today?
About ₹84.82 at the live peer-to-peer (P2P) USDT rate, which is what Indians typically trade at — equivalent to roughly $0.8235. The rupee price moves with both APT's US-dollar price and the USDT/INR rate; use our Aptos in rupee page for any amount.
Has Aptos's price moved since this brief was published?
APT is down 0.65% since this brief first published — trading at ₹78.23 ($0.8235) now versus ₹78.74 ($0.8289) at publication. Token Times re-checks this figure against CoinGecko and Binance every 15 minutes.
Which outlets reported this story?
This is an original Token Times brief that synthesises reporting from Crypto.news. 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 Token Times 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.