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9 Articles

Created: 2026/05/29 16:28

Updated: 2026/05/29 16:28

NEXA Cards Activates Token Utility as Platform Enters Revenue-Driven Growth Phase

NEXA Cards, a global fintech platform enabling real-world crypto payments, today announced a major execution milestone as its platform transitions into active usage

Author: Techbullion

2026/02/19

Bluefin-acquired Nexa Terminal Shuts Down Blaming Sui’s ‘Extremely Low’ Volume

The post Bluefin-acquired Nexa Terminal Shuts Down Blaming Sui’s ‘Extremely Low’ Volume appeared on BitcoinEthereumNews.com. The closure comes as monthly DEX volumes

Author: BitcoinEthereumNews

2026/02/13

FSBO.com Enters a New Era With Consumer-First Modernization Focused on Simplicity, Transparency, and Control

A 29-year-old home selling platform is reimagined for the modern homeowner with guided technology designed to remove fear, friction, and complexity PHOENIX, Feb

Author: AI Journal

2026/02/13

Bevri Launches Agentic AI-Powered Point-of-Sale Platform, Advancing the Future of Loan Origination

NEW YORK, Feb. 11, 2026 /PRNewswire/ — bevri.ai today announced the rollout of its new Bevri Point-of-Sale (POS), an agentic AI–driven platform designed to intelligently

Author: AI Journal

2026/02/11

NEXA Lending Launches Chat & Social AI for Loan Originators, Ushering in a New Era of Intelligent Production

MESA, Ariz., Jan. 26, 2026 /PRNewswire/ — NEXA Lending, the nation’s fastest-growing mortgage brokerage, today announced the rollout of Chat and Social AI, the

Author: AI Journal

2026/01/26

Tidalwave Raises $22M Series A, on Track to Reach 4% of U.S. Mortgage Market

Tidalwave, an agentic AI-powered mortgage point-of-sale (POS) platform, today announced a $22 million Series A funding round led by Permanent Capital, with participation from D.R. Horton, Inc., the nation’s largest homebuilder, and a follow-on from Engineering Capital. This brings Tidalwave’s total funding to $24 million. The post Tidalwave Raises $22M Series A, on Track to Reach 4% of U.S. Mortgage Market appeared first on FF News | Fintech Finance.

Author: ffnews

2025/11/25

Port3 Exploit Triggers Full Token Migration After Cross-Chain Vulnerability Exposes CATERC20 Weakness

The post Port3 Exploit Triggers Full Token Migration After Cross-Chain Vulnerability Exposes CATERC20 Weakness appeared on BitcoinEthereumNews.com. Port3 suffered a critical exploit today. A single validation flaw inside Nexa Network’s cross-chain CATERC20 token standard opened the door to unauthorized minting and a rapid price collapse. What followed was a full-scale breakdown of the token’s security model, a multi-address exploit, and now a complete token migration to stabilize the ecosystem. The incident is not just another hack. It’s a textbook case of how a boundary-condition bug buried inside a cross-chain implementation can wipe out an entire token economy once ownership is renounced. And Port3 now confirms it is reissuing the token, burning team tokens to neutralize excess supply, and migrating entirely to BNB Chain. Here’s the full breakdown. A Vulnerability Hidden in CATERC20 Opened the Door Port3 integrated Nexa Network’s CATERC20 standard to support multi-chain expansion. The goal was to power easy cross-chain messaging and token movement across several ecosystems. But CATERC20 carried a critical vulnerability inside its boundary-condition validation logic. Once ownership of the Port3 token contract was renounced, a move intended to increase decentralization, the validation function started returning a value of 0. That value matched the owner-verification condition, causing the ownership check to fail. As a result, the system treated unauthorized addresses as valid. The flaw did not appear in the CATERC20 audit report. Port3’s renounced-ownership status placed the token in the exact configuration where the vulnerability could be triggered. And once discovered, it opened the door to full unauthorized access. Incident Report: $PORT3 Hacker Attack PORT3 aimed to support the development of multiple chains, and therefore adopted @nexa_network’s cross-chain token solution, CATERC20. However, CATERC20 contained a boundary-condition validation vulnerability. After the token’s ownership… — Port3 Network (@Port3Network) November 23, 2025 The Hacker’s First Move: Registering a Fake Authorized Address The attacker located the authorization-verification bug inside the Port3 BSC-side contract and moved quickly. At…

Author: BitcoinEthereumNews

2025/11/24

Port3 Network: Attacked due to a boundary condition verification vulnerability in its cross-chain token solution CATERC20.

PANews reported on November 23 that Port3 Network released an incident report on its X platform regarding a hacking attack. Port3 Network stated that it used NEXA Network's cross-chain token solution, CATERC20. However, CATERC20 has a boundary condition verification vulnerability. After token ownership was relinquished, the function returned a value of 0, which happens to match the ownership verification condition. Therefore, the ownership check failed, making unauthorized access possible. This issue was not mentioned in the CATERC20 audit report. Because Port3 tokens had previously relinquished ownership to achieve greater decentralization, they were in this vulnerable state.

Author: PANews

2025/11/23

From Bitcoin to Nexa: Advancing the UTXO Model for Global Enterprise Finance

The post From Bitcoin to Nexa: Advancing the UTXO Model for Global Enterprise Finance appeared on BitcoinEthereumNews.com. This content is provided by a sponsor. Nexa, an innovative UTXO Layer-1, is making a play to become a global leader in enterprise-ready blockchains, targeting mainstream business use cases such as Art, Antiquities and Collectibles tracking and digital image licensing, Real World Assets tokenisation, Decentralised Science and financial payment services and integrations. Developed by the […] Source: https://news.bitcoin.com/from-bitcoin-to-nexa-advancing-the-utxo-model-for-global-enterprise-finance/

Author: BitcoinEthereumNews

2025/09/23

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NEXA

NEXA Cards Activates Token Utility as Platform Enters Revenue-Driven Growth Phase

Bluefin-acquired Nexa Terminal Shuts Down Blaming Sui’s ‘Extremely Low’ Volume

FSBO.com Enters a New Era With Consumer-First Modernization Focused on Simplicity, Transparency, and Control

Bevri Launches Agentic AI-Powered Point-of-Sale Platform, Advancing the Future of Loan Origination

NEXA Lending Launches Chat & Social AI for Loan Originators, Ushering in a New Era of Intelligent Production

Tidalwave Raises $22M Series A, on Track to Reach 4% of U.S. Mortgage Market

Port3 Exploit Triggers Full Token Migration After Cross-Chain Vulnerability Exposes CATERC20 Weakness

Port3 Network: Attacked due to a boundary condition verification vulnerability in its cross-chain token solution CATERC20.

From Bitcoin to Nexa: Advancing the UTXO Model for Global Enterprise Finance

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