Aptos Launches Encrypted Mempool to Combat Front-Running as Token Vesting Ends
Aptos has introduced an optional encrypted mempool feature on its mainnet to protect users from front-running and sandwich attacks.
Aptos has introduced an optional encrypted mempool feature on its mainnet to protect users from front-running and sandwich attacks. Aptos (APT) is trading at $0.8346, down 0.4% since this brief published. This is an original TLT brief synthesising 4 outlets (Cryptopolitan, Crypto.news, 99Bitcoins, and others), plus live market data, as of Tue, 13 Oct 2026 23:00:06 UTC.
The encrypted mempool feature aims to enhance transaction security by preventing bots from exploiting pending trades, which is particularly relevant as the network completes its four-year token vesting period and faces increased trading activity.
- Aptos introduced an optional encrypted mempool feature on its mainnet.
- The feature hides transaction details until block finalization to prevent front-running.
- APT price is $0.837668, up 2.34% in 24 hours amid broader market gains.
- The network's four-year token vesting schedule has ended.
Multiple outlets (Cryptopolitan, Crypto.news, 99Bitcoins, and Cointelegraph) confirm that Aptos has launched an optional encrypted mempool feature on its mainnet to protect against front-running and sandwich attacks. They agree that this feature hides transaction details until block finalization. However, 99Bitcoins notes that users will face higher gas fees, and Cointelegraph emphasizes the feature's optional nature, while Crypto.news highlights the timing coinciding with the end of Aptos' four-year token vesting period and APT's price decline.
Aptos has activated an optional encrypted mempool feature on its mainnet, allowing users to conceal transaction details until a block is finalized. This move aims to protect against front-running and sandwich attacks, which exploit pending transactions.
The encrypted mempool feature was launched on the same day that Aptos' four-year token vesting schedule concluded. This timing is significant as it coincides with potential increased trading activity and market volatility.
According to multiple outlets, the feature is designed to prevent bots from exploiting information about pending transactions. However, 99Bitcoins points out that users will face a higher gas minimum, and full anonymity is not guaranteed on the Aptos network.
The introduction of this feature comes as the broader cryptocurrency market experiences a period of growth, with the total market cap at $2.87 trillion and 
Bitcoin up 1.05% in the past 24 hours. The Fear & Greed index stands at 57, indicating a state of 'Greed' among investors.
Aptos' native token, APT, is currently priced at $0.837668, showing a 2.34% increase over the past 24 hours but a slight 0.78% decline over the last seven days. The token's market cap is approximately $739.59 million.
The launch of the encrypted mempool is a strategic move by Aptos to enhance its platform's security and user trust. As the network moves past its initial token vesting phase, it will be important to monitor how this feature impacts trading volumes and user adoption.
Since this brief published about 4 hours ago, Aptos (APT) has moved from $0.8377 to $0.8346 — -0.36%.
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 TLT'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 ≈ ₦1,141.41 (about $0.8346), up 3.0% over 24 hours. The naira itself trades about 2.7% 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.
Figures and sectors in this story, checked live against on-chain aggregators · October 13, 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.
Aptos Launches Encrypted Mempool to Combat Front-Running as — questions & answers
What is Aptos' encrypted mempool feature?
It is an optional feature that hides transaction details until they are finalized, protecting against front-running and sandwich attacks.
Why did Aptos launch this feature?
The feature aims to enhance transaction security and protect users from bots exploiting pending trades.
How does the encrypted mempool affect gas fees?
Users will face a higher gas minimum when using the encrypted mempool feature.
How much is 1 Aptos worth in naira today?
About ₦1,141.41 at the live peer-to-peer (P2P) USDT rate, which is what Nigerians typically trade at — equivalent to roughly $0.8346. The naira price moves with both APT's US-dollar price and the USDT/NGN rate; use our Aptos in naira page for any amount.
Has Aptos's price moved since this brief was published?
APT is down 0.36% since this brief first published — trading at $0.8346 now versus $0.8377 at publication. TLT re-checks this figure against CoinGecko and Binance every 15 minutes.
Which outlets reported this story?
This is an original TLT brief that synthesises reporting from Cryptopolitan, Crypto.news, 99Bitcoins, Cointelegraph, 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.