Author: Opeloyeru Batly

A major security breach has hit HyperBridge, a Nigeria-linked project built on the Polkadot ecosystem. Attackers exploited the system and minted nearly 2 billion worth of tokens without authorization. However, the actual financial loss stands at about $200,000. This incident highlights growing risks in cross-chain infrastructure and raises concerns about security across emerging blockchain projects. How the HyperBridge Hack Minted 2 Billion in Tokens Attackers identified a weakness in HyperBridge’s minting mechanism and acted quickly. They used this vulnerability to generate a massive supply of tokens without approval. Although the figure reached 2 billion, the tokens did not carry real…

Social platform X is expanding its push into financial features with the introduction of “cashtags,” a tool designed to connect social conversations with real-time digital asset data. The feature is built on the Solana network, signaling a deeper integration between social media and blockchain infrastructure. With this move, X aims to simplify how users discover and engage with financial assets directly within posts, marking another step toward turning the platform into an all-in-one digital ecosystem. How Cashtags Work on X Cashtags allow users to tag financial assets using a dollar sign followed by a ticker symbol. Once tagged, the system…

Global financial giants are taking another step into blockchain infrastructure as Visa and Standard Chartered launch a validator node on the Tempo blockchain, a network backed by Stripe. The move signals growing institutional interest in not just using blockchain technology but actively participating in its core infrastructure. As financial institutions deepen their involvement, the line between traditional finance and decentralised systems continues to blur. What the Validator Node Means Validator nodes play a critical role in blockchain networks. They verify transactions, maintain network security, and ensure consensus across the system. By operating a validator node, both Visa and Standard Chartered…

The European Central Bank crypto regulation proposal has gained official support after the European Central Bank signaled it backs tighter, EU-level supervision for major crypto firms. The plan represents a significant shift in how digital asset markets could be regulated across the bloc as crypto adoption grows and the sector becomes more integrated with traditional finance. A Push for Centralized European Central Bank crypto regulation Supervision At the center of the proposal is a simple idea: large crypto firms operating across multiple countries should face oversight at the EU level. Instead of relying only on national regulators, the EU wants…

The global crypto payments space is seeing renewed momentum, and one company is quickly emerging at the centre of it. RedotPay is reportedly dominating the crypto card market, controlling over 80% of usage as adoption accelerates across emerging economies. This surge reflects a broader shift in how users in regions like Africa, Southeast Asia, and Latin America are interacting with digital assets not just as investments but as practical tools for everyday transactions. Crypto cards, which allow users to spend digital assets like traditional debit cards, are becoming increasingly relevant in markets where access to stable banking infrastructure remains limited.…

Crypto adoption in Africa is entering a new phase as VALR partners with Onafriq to expand access to digital assets through mobile money. The collaboration is designed to connect millions of mobile money users across the continent to crypto services, bridging the gap between traditional financial systems and blockchain-based platforms. It reflects a growing trend where crypto is no longer just an investment tool but a practical solution for payments, savings, and cross-border transactions. Africa already leads globally in mobile money adoption. Integrating crypto into this ecosystem could significantly accelerate financial inclusion and reshape how users interact with digital assets.…

Kenya is taking a decisive step toward regulating digital assets, with new draft rules proposing a structured framework for stablecoin issuance. At the center of the proposal is a minimum paid-up capital requirement of approximately $4 million, a move aimed at strengthening trust, stability, and accountability within the country’s growing crypto ecosystem. The draft signals a broader shift in how African regulators are approaching digital currencies balancing innovation with consumer protection as adoption accelerates across the continent. A Push for Stability and Investor Protection Stablecoins, which are typically pegged to fiat currencies like the US dollar, have become a critical…

Russia’s crypto expansion into Africa is no longer a rumour. A7, a ruble-linked cryptocurrency network launched in 2024, has announced offices in Nigeria and Zimbabwe, with recruitment underway in Togo. The move reflects Moscow’s broader shift toward alternative payment systems after its removal from SWIFT following the Ukraine conflict. But while the announcements are bold, A7’s actual presence on the ground remains uncertain, raising important questions for a region that processed over $205 billion in crypto value between mid-2024 and mid-2025. What A7 is and Who Controls it A7 is backed by sanctioned entities, including Russia’s Promsvyazbank and fugitive Moldovan…

South Africa’s crypto trading volume decline is one of the starkest in Africa. Once among the continent’s most active markets, exchanges like VALR and Luno processed close to 1,000 bitcoin per day at the 2021 peak. Today that figure sits at around 50, a 95 percent drop in spot trading over five years. According to Carel de Jager, CEO of Silver Sixpence, the shift reflects a structural change in how the market functions rather than a complete loss of interest. The Arbitrage Boom That Drove Volume At its peak, South Africa’s crypto activity was heavily driven by arbitrage opportunities. Bitcoin…

PowerGen Renewable Energy and Electrify.solar are piloting a blockchain-based financing model designed to unlock private capital for distributed energy projects across Africa. The initiative explores how digital verification systems can improve transparency in project funding, reduce investor uncertainty, and make smaller renewable energy projects more attractive to private capital. It comes at a time when Africa’s energy access gap remains significant, despite steady growth in decentralized solutions such as mini-grids and solar home systems. Financing, however, continues to limit large-scale deployment. Blockchain Brings Transparency to Energy Financing At the core of the pilot is a distributed ledger system that records…