Introducing Validator Staking on MetaMask Portfolio

**MetaMask is bringing street teams to EF Devcon in Buenos Aires** with IRL drops and surprises throughout the week. **Key Events:** - Refraction IRL Launch Party (Nov 18) - Aave DeFi Day (Nov 19) - Pudgy Penguins Pengu Sala (Nov 20) - **Builder Nights** at Parque de Innovación (Nov 17) The team will host talks, panels, music, art, and food at their signature Builder Nights community event. **Local Food Recommendations:** - El Preferido for classic bodegón dishes - Rita for laid-back brunch - Casa Cavia in a restored 1927 mansion - Anafe for modern Argentine cuisine - Chu for standout vegetarian options Street teams will be active daily across multiple venues, from DeFi Connect to AI x Low Risk DeFi Den events. [Register for Builder Nights](https://luma.com/bnbuenosaires)

**MetaMask Card now supports Base network**, allowing users to spend USDC and USDT directly from the Layer 2 solution. **How it works:** - Fund your MetaMask Card with USDC or USDT on Base - Tap to pay anywhere Mastercard is accepted worldwide - Direct integration between Base network and real-world payments This expansion brings **Base's lower transaction fees** to everyday crypto spending. Users can now leverage the Ethereum Layer 2's cost efficiency for daily purchases. The integration represents a significant step in **bridging DeFi and traditional payments**. Base users gain immediate access to global merchant acceptance through Mastercard's network. [Get your MetaMask Card](https://card.metamask.io/account/register/emaill?utm_source=twitter&utm_medium=social&utm_campaign=cmp-70492022-afbf08)

**Annual blockchain malware threats** grab headlines but rarely change the actual threat landscape, according to analysis by @tayvano_. The pattern is consistent: - New malware variants emerge each year - Media coverage creates alarm - Threats fade quickly without lasting impact **Key insight**: These malwares don't uniquely target specific wallets but affect users with any wallet installed. **Protection remains unchanged**: - Follow established security practices - Use evergreen safety measures - Reference trusted knowledge bases The same security steps that worked years ago still protect against new variants and other attack vectors. [Read the full analysis](https://metamask.io/news/blockchain-malwares-neverending-novelty?utm_source=twitter&utm_medium=social&utm_campaign=cmp-70592043-afbf08) *Stay informed but don't panic - solid security practices remain your best defense.*

MetaMask's payment card is **ramping up operations** significantly. The card, which is powered by Mastercard, appears to be expanding its capabilities and reach. - Enhanced functionality rolling out - Mastercard partnership driving growth - Web3 payments becoming more mainstream This development signals MetaMask's push to bridge traditional finance with decentralized finance, making crypto spending more accessible for everyday users.

MetaMask has announced upcoming user interface and experience updates for both their Extension and App products. - Changes will affect visual elements and user interactions - No immediate action required from users - Implementation timeline to be announced This follows their February 2025 logo refresh, maintaining their signature fox mascot. MetaMask continues to prioritize user awareness by providing advance notice of platform changes.