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X’s Cashtags Feature Hits $1B in Trading Volume Within Two Days

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Social media platform X has quickly made an impact in the trading space, generating around $1 billion in trading volume just two days after launching its new Cashtags feature.

The tool allows users to view real-time stock and crypto data directly within the app, marking another step toward Elon Musk’s vision of turning X into an all-in-one financial platform.

Strong Early Adoption

According to X’s head of product, Nikita Bier, the $1 billion milestone was reached shortly after the feature went live on Tuesday night.

The data comes from X’s early trading pilot, suggesting strong initial engagement from users exploring the new functionality.

With more than 550 million monthly users, X has the scale to quickly influence how people access financial data and interact with markets.

How Cashtags Work

Cashtags let users tag specific assets, including cryptocurrencies and stocks, within posts.

When tapped, these tags display live price charts, recent discussions, and relevant market data directly inside the platform.

Users can also link to specific smart contract addresses, making the feature especially useful for crypto traders tracking onchain assets.

Integration With Wealthsimple

The feature is currently integrated with Canadian brokerage Wealthsimple, allowing users in Canada to move directly from viewing an asset on X to trading it on the platform.

For now, Cashtags are only available to users in the US and Canada on iPhone devices, and the feature has not yet been connected to any US-based brokerage.

Part of X’s “Everything App” Strategy

Cashtags are just one piece of X’s broader push into financial services.

The company is building toward launching X Money, a peer-to-peer payments system that could include features like yield-bearing accounts, cashback debit cards, and other financial tools.

An early beta of X Money has already demonstrated basic payment functionality between users.

Crypto Integration Still Unclear

While X has steadily expanded into financial services, how cryptocurrencies will fit into its payments ecosystem remains uncertain.

The company has secured money transmitter licenses across more than 40 US states and registered with the Financial Crimes Enforcement Network, laying the groundwork for broader financial capabilities.

Bridging Social Media and Trading

The rapid traction of Cashtags highlights a growing trend of blending social media with financial markets.

By combining real-time data, user discussions, and trading access in one place, X is positioning itself as a potential competitor to traditional financial platforms and data providers.

Crypto

US Soldier Charged Over $400K Polymarket Bet on Maduro’s Capture

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A US Army soldier is facing serious criminal charges after allegedly using classified military information to profit from bets placed on a prediction market platform.

Insider Knowledge Used for Betting

According to the US Department of Justice, Master Sergeant Gannon Ken Van Dyke was involved in planning and executing a military operation that led to the capture of Nicolás Maduro in January.

Prosecutors allege that Van Dyke used this insider knowledge to place bets on Polymarket, including contracts tied to:

  • Maduro being removed from power
  • Potential US military actions in Venezuela

Authorities say he placed multiple bets before the operation became public and ultimately made more than $400,000 in profit.

Attempt to Cover Tracks

Investigators claim Van Dyke took steps to conceal his actions, including:

  • Requesting Polymarket to delete his account
  • Moving funds through cryptocurrency channels
  • Changing account details to obscure his identity

He allegedly transferred a large portion of his profits to external accounts before converting them into traditional financial assets.

Charges and Legal Consequences

Van Dyke now faces multiple charges, including:

  • Wire fraud
  • Commodities fraud
  • Theft of government information
  • Unlawful use of confidential information

Some of these charges carry potential prison sentences of up to decades, reflecting the severity of using classified intelligence for personal gain.

First Major Insider Trading Case in Prediction Markets

Officials say this may be the first major US case of insider trading linked to a prediction market, marking a turning point for regulation in this emerging sector.

The Commodity Futures Trading Commission has also taken action, highlighting concerns about how easily confidential information can be monetized through such platforms.

Polymarket Responds

Polymarket stated that it detected suspicious activity tied to the case and cooperated with authorities.

The platform emphasized that:

  • Insider trading is not tolerated
  • Monitoring systems are in place to detect misuse
  • The case demonstrates enforcement mechanisms are working

Broader Concerns Around Prediction Markets

The incident has intensified scrutiny of prediction markets, which allow users to bet on real-world events.

While these platforms have gained popularity, critics argue they may:

  • Enable trading on non-public or sensitive information
  • Create ethical concerns around betting on geopolitical or military events
  • Require stronger regulatory oversight

A Warning for the Industry

The case underscores a growing risk as financial innovation intersects with sensitive information.

Authorities made it clear that:

  • Using classified data for profit is illegal, regardless of the platform
  • Blockchain-based or decentralized systems do not provide immunity
  • Enforcement is catching up with new financial technologies
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Blockchain

LayerZero Blames Kelp Setup for $290M Exploit as Aave Fallout Deepens

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The fallout from the recent Kelp DAO exploit continues to ripple across the crypto ecosystem, with LayerZero pointing to a flawed system setup as the root cause of the attack.

Single Point of Failure Led to Exploit

LayerZero said the breach stemmed from how Kelp DAO configured its decentralized verifier network (DVN).

The attacker drained roughly 116,500 rsETH, valued at nearly $293 million, from Kelp’s LayerZero-powered bridge.

According to LayerZero:

  • Kelp relied on a 1/1 DVN setup, meaning only one verifier was used
  • This created a single point of failure
  • Prior recommendations to diversify verifiers were not followed

As a result, the attacker was able to exploit the system without needing to bypass multiple verification layers.

LayerZero Distances Itself

LayerZero stressed that the issue was not a flaw in its protocol, but rather how Kelp implemented it.

The company is now:

  • Urging all projects to adopt multi-DVN configurations
  • Warning it may stop supporting apps that continue using single-verifier setups

Aave Hit With $195M in Bad Debt

The impact quickly spread to Aave, where the attacker used stolen assets as collateral to borrow funds.

This led to:

  • Around $195 million in bad debt
  • A sharp drop in Aave’s total value locked
  • Billions withdrawn by users amid rising concerns

Liquidity issues have also emerged, especially around Ether-based lending pools.

Liquidity Risks Raise Alarm

Reduced liquidity on Aave is now creating additional risks.

Analysts warn that:

  • Markets are nearing 100% utilization
  • A 15% to 20% drop in Ether price could trigger further instability
  • Liquidations may fail under current conditions

To limit further damage, Aave has frozen rsETH markets across its platforms.

Who Covers the Losses?

With no clear recovery plan, debate has intensified over who should absorb the losses.

Suggestions from industry figures include:

  • Negotiating with the attacker for a partial return of funds
  • Using ecosystem funds to cover losses
  • Spreading losses across users
  • Attempting a rollback to pre-hack balances

Each option carries trade-offs, and no consensus has emerged.

Broader Implications for DeFi

The incident highlights how interconnected DeFi protocols can amplify risk.

A vulnerability in one protocol can quickly:

  • Spill into lending markets
  • Trigger liquidity crises
  • Impact multiple platforms simultaneously

Security Practices Under Scrutiny

LayerZero’s criticism of Kelp’s setup underscores a key lesson: security configurations matter as much as the underlying technology.

As protocols grow more complex, ensuring robust multi-layer verification systems may become essential to preventing similar exploits.

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Crypto

US Admiral Says Bitcoin Could Strengthen National Security and Cyberpower

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A senior US military official has highlighted Bitcoin’s strategic potential, arguing that its value goes far beyond finance and into the realm of cybersecurity and national defense.

Bitcoin Seen as a Strategic Technology

US Navy Admiral Samuel Paparo described Bitcoin as a “valuable computer science tool” during a Senate Armed Services Committee hearing.

Paparo said Bitcoin’s underlying proof-of-work (PoW) system plays a key role in strengthening cybersecurity by making attacks more costly and difficult to execute.

He emphasized that:

  • Bitcoin is not just a financial asset
  • Its architecture can support broader security applications
  • It contributes to what he called US “power projection”

Beyond Money: Cybersecurity Applications

According to Paparo, Bitcoin’s PoW mechanism introduces computational costs that act as a deterrent to malicious actors.

This model could potentially be applied to:

  • Securing sensitive data
  • Protecting communication systems
  • Strengthening digital infrastructure

The idea is that systems built on similar principles could make cyberattacks more resource-intensive and less effective.

Echoing Earlier Military Views

Paparo’s comments align with earlier statements from Jason Lowery, who has argued that Bitcoin’s architecture could be used to secure not just money, but also:

  • Messages
  • Command signals
  • Critical data systems

Lowery has previously warned that focusing only on Bitcoin’s financial use underestimates its broader strategic importance.

Rising Cyber Threats Drive Interest

The discussion comes as cyber warfare becomes an increasingly important part of global conflict.

State-linked groups, including North Korea’s Lazarus Group, have:

  • Stolen billions in crypto
  • Used ransomware and phishing attacks
  • Targeted financial and infrastructure systems

These threats are pushing governments to explore new defensive technologies, including blockchain-based solutions.

Bitcoin’s Role in US Strategy

Paparo described Bitcoin as a “peer-to-peer, zero-trust system”, suggesting it aligns with modern cybersecurity principles.

While he did not directly address policy questions raised during the hearing, he noted that technologies supporting US national power are inherently valuable.

Policy Momentum Building in Washington

The growing strategic interest in Bitcoin is also influencing legislation.

US Senators Cynthia Lummis and Bill Cassidy recently introduced the Mined in America Act, which aims to:

  • Boost domestic Bitcoin mining infrastructure
  • Reduce reliance on foreign hardware
  • Strengthen supply chain security

The proposal also ties into broader efforts to formalize a US Strategic Bitcoin Reserve.

A Shift in How Bitcoin Is Viewed

Bitcoin is increasingly being seen not just as a digital asset, but as a strategic technology with implications for national security.

As governments continue to assess its potential, its role may expand into areas like cybersecurity, defense infrastructure, and geopolitical strategy.

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