Efi Pylarinou

Efi Pylarinou

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Independent advisor on blockchain and FinTech policy [cite: 19].

XRP Poised as Bridge for BlackRock’s ETF Tokenization
SocialMar 8, 2026

XRP Poised as Bridge for BlackRock’s ETF Tokenization

Analyst Breaks Down Theory On BlackRock's XRP Play Context: 1,700 iShares ETFs globally, $3.6T in US alone. If BlackRock tokenizes even 5-20% of ETF assets on-chain, that's hundreds of billions needing settlement rails. XRP positioned as "killer bridge for TradFi and...

By Efi Pylarinou
Banks Overestimate AI Satisfaction; Prioritize Resolution Over Chit‑Chat
SocialMar 8, 2026

Banks Overestimate AI Satisfaction; Prioritize Resolution Over Chit‑Chat

90% of banks think customers are satisfied with AI interactions. Only 59% of customers agree. Banks are optimizing for realism. Customers want resolution. Wrong metric, wrong investment. Why Your Voice AI Strategy Needs to Prioritize Resolution Over Chit-Chat https://t.co/ywMtrISq9g

By Efi Pylarinou
AI Boosts Productivity, but Also Fuels Fraud Surge
SocialMar 7, 2026

AI Boosts Productivity, but Also Fuels Fraud Surge

AI cuts costs. AI also cuts the cost of fraud. The same tooling driving efficiency is fueling the fraud surge. Financial services can't run an AI productivity strategy without a parallel fraud controls strategy. AI was meant to boost productivity. It...

By Efi Pylarinou
US Users Test X Money by Donating to Shatner
SocialMar 7, 2026

US Users Test X Money by Donating to Shatner

If you are a US resident, willing to test X Money for feedback (need to donate to @WilliamShatner 's charity). More Greenback digitalization 😉 https://t.co/ZIp8QncQ4J

By Efi Pylarinou
AI Agents Fuel Stablecoin Surge Ahead of Mainnet
SocialMar 6, 2026

AI Agents Fuel Stablecoin Surge Ahead of Mainnet

Circle: AI agents are already driving stablecoin demand. Arc testnet hit 166M transactions. Mainnet hasn't launched yet. The infrastructure race for machine-speed payments is underway — KYC/AML frameworks are not. How Circle Is Marrying Stablecoins With Agentic Commerce https://t.co/QuY14r2lgr

By Efi Pylarinou
UAE Launches World's First Sovereign Financial Cloud
SocialMar 6, 2026

UAE Launches World's First Sovereign Financial Cloud

The UAE Central Bank just built the world's first sovereign financial cloud — AI for AML, fraud, CBDC, zero-trust access, quantum-resistant encryption. Sovereign compute is now a national infrastructure decision, not a vendor one. World's First Sovereign Cloud System for Finance...

By Efi Pylarinou
Elon Musk Announces BAAS Beta Test for X Money
SocialMar 5, 2026

Elon Musk Announces BAAS Beta Test for X Money

Elon Musk confirms the BAAS setup for X money as beta testing has shyly started https://t.co/2l00gddeOG

By Efi Pylarinou
PayPal Tops AI Talent Rankings Despite Business Slump
SocialMar 4, 2026

PayPal Tops AI Talent Rankings Despite Business Slump

HIGHLIGHT OF THE DAY: While Paypal`s business is suffering, it ranks No.1 in the latest PAYTECH EVIDENT AI Rankings of AI talent. Due to the breadth and depth of AI specialization within its diverse product portfolio. Evident AI Index | Payments...

By Efi Pylarinou
EU Still Half Dependent on Visa, Mastercard
SocialMar 4, 2026

EU Still Half Dependent on Visa, Mastercard

How close is the EU to break free from Visa and Mastercard's grip? https://t.co/S2cCelErDw 47% of the eurozone’s card payment value passed through Visa & Mastercard in 2025! This is not only financial, it is strategic.

By Efi Pylarinou
AI‑Powered Stablecoin Cards Operate Within User‑Set Budgets
SocialMar 4, 2026

AI‑Powered Stablecoin Cards Operate Within User‑Set Budgets

AI agents won't run off with your money. Wirex Agents just changed the game. It’s Non-Custodial, meaning you never "give" your money to the AI. You simply set a strict budget (e.g., $50 for groceries), and the AI uses its...

By Efi Pylarinou
Oil Crisis Drives Crypto Survival; AI Rules Written in Blood
SocialMar 4, 2026

Oil Crisis Drives Crypto Survival; AI Rules Written in Blood

@sandy_carter `s POV `Iran War, An Oil Crisis, A Crypto Stress Test, And An AI Reckoning` Oil. Crypto. AI. Most coverage is missing the "Big 3" takeaways: 1️⃣ Crypto’s Dual Identity: It’s a "risk asset" for Western traders but a "survival tool"...

By Efi Pylarinou
UAE Banks Replace SMS OTPs with Biometrics, AI Security
SocialMar 3, 2026

UAE Banks Replace SMS OTPs with Biometrics, AI Security

UAE banks ditch SMS OTPs: biometrics, in-app approvals, and tighter AI governance become the new security baseline UAE banks must stop using SMS and email OTPs by end-March 2026 More UAE banks now tighten security with biometrics logins, AI fraud checks -...

By Efi Pylarinou
Balancing Human and AI Work Is Banking’s Next Challenge
SocialMar 2, 2026

Balancing Human and AI Work Is Banking’s Next Challenge

AI remakes the org chart | Banking Brief | Evident Insights https://t.co/ukJBBM4aRA “The future of AI-first enterprises is ultimately an organization problem,” JPMC’s Waldron wrote on LinkedIn this week. “Work and intelligence needs to be optimally split across humans and AI.”...

By Efi Pylarinou
EU Digital Euro Stalls Amid Offline‑only Push
SocialMar 1, 2026

EU Digital Euro Stalls Amid Offline‑only Push

Brussels proposed a digital form of cash that could be used both online and offline. Navarrete, by contrast, is pushing for an offline-only model. More delays. Can Europe break free of Visa and Mastercard? MEPs stall digital euro https://t.co/SLW3jTmnrB

By Efi Pylarinou
Nasdaq Launches 23‑Hour, AI‑Powered Tokenized Equity Trading
SocialFeb 27, 2026

Nasdaq Launches 23‑Hour, AI‑Powered Tokenized Equity Trading

Nasdaq Advances ‘Always-On’ Markets - Markets Media https://t.co/qx1uN2r2R7 Equities trading for 23 hours each day between Monday and Friday, tokenization of equities and deployment of artificial intelligence. https://t.co/LEFEqDRaFg

By Efi Pylarinou
DBS and Visa Launch AI-Powered Tokenized Payments Pilot
SocialFeb 27, 2026

DBS and Visa Launch AI-Powered Tokenized Payments Pilot

The future of payments is here. DBS and Visa are bridging TradFi and Web3 with the pilot of Visa Intelligent Commerce AI agents can browse, select, and purchase real-world goods securely using tokenized credit card credentials. DBS and Visa collaborate to advance...

By Efi Pylarinou
Bunq CEO Ali Niknam Challenges EU Stablecoin Rules
SocialFeb 26, 2026

Bunq CEO Ali Niknam Challenges EU Stablecoin Rules

🔵 The banker who sued his central bank and changed European regulation. I sat down with Ali Niknam, founder and CEO of @bunq, at Davos during the WEF 2026 🎥 "𝐛𝐮𝐧𝐪'𝐬 𝐂𝐄𝐎 𝐚𝐭 𝐃𝐚𝐯𝐨𝐬: 𝐀𝐈, 𝐭𝐡𝐞 𝐔𝐒 𝐁𝐞𝐭, 𝐚𝐧𝐝 𝐚 𝐂𝐨𝐧𝐭𝐫𝐚𝐫𝐢𝐚𝐧 𝐓𝐚𝐤𝐞...

By Efi Pylarinou
Circle Surges 30% as USDC Hits $11.9 T
SocialFeb 26, 2026

Circle Surges 30% as USDC Hits $11.9 T

Circle Pops 30% as USDC Prints an $11.9 Trillion Flex The Stock market is seeing an Agentic future in which agents choose regulated USD stablecoins. https://t.co/efPUeNxQsu

By Efi Pylarinou
BoE's Stablecoin Cap Triggers Industry Backlash
SocialFeb 26, 2026

BoE's Stablecoin Cap Triggers Industry Backlash

The Bank of England’s plan to cap stablecoin holdings is sparking an industry revolt BTW. £5,000 and £20,000 for individuals BTW. £1 million to £10 million for businesses. https://t.co/taO9by7gd2

By Efi Pylarinou
Meta Targets 3B-User Stablecoin Launch with Stripe Backing
SocialFeb 25, 2026

Meta Targets 3B-User Stablecoin Launch with Stripe Backing

Mark Zuckerberg's Meta Is Planning Stablecoin Comeback in the Second Half of This Year Stripe CEO Patrick Collison joined Meta board April 2025. Bridge (Stripe) got conditional OCC charter Feb 2026. All pieces aligning for 3B+ user stablecoin integration https://t.co/aSVtygrobm https://t.co/BUcPHl2zTM

By Efi Pylarinou
FinTech-as-a-Service to Hit $1.82 Trillion by 2035
SocialFeb 25, 2026

FinTech-as-a-Service to Hit $1.82 Trillion by 2035

Fintech as a Service Market Forecasted to Reach USD 1.82 Trillion by 2035 Driven by Rising Demand for Embedded Finance, Digital Banking, and Scalable Cloud-Based Solutions https://t.co/i6QoyzAi7r https://t.co/HwNAWxpkN8

By Efi Pylarinou
AWS AI Tool Wipes System, Triggers 13‑hour Outage
SocialFeb 24, 2026

AWS AI Tool Wipes System, Triggers 13‑hour Outage

AWS AI coding tool decided to "delete and recreate" a customer-facing system, causing 13-hour outage. ⚡️ https://t.co/Kx1ofvMwwh https://t.co/lpM618xtFh

By Efi Pylarinou
From Blocking Bots to Trusting Agents: Visa‑Akamai Solution
SocialFeb 23, 2026

From Blocking Bots to Trusting Agents: Visa‑Akamai Solution

AI agent traffic nearly tripled in a year. 25Billion bot requests in 2 months. The question is no longer how to block bots — it's how to trust them. Visa + Akamai are building the answer. "What it takes to secure...

By Efi Pylarinou
Treasury Unveils AI Lexicon and Risk Framework for Finance
SocialFeb 23, 2026

Treasury Unveils AI Lexicon and Risk Framework for Finance

Risk says "model risk." Tech says "ML system." Compliance says "automated decision tool." Legal says "algorithm." US Treasury just fixed this: AI Lexicon + Risk Framework for financial services. 230 control objectives. NIST-adapted. "Treasury releases AI lexicon and sector-specific risk framework"...

By Efi Pylarinou
Deutsche Börse's Allfunds Deal Fuels Tokenization Ecosystem
SocialFeb 23, 2026

Deutsche Börse's Allfunds Deal Fuels Tokenization Ecosystem

Deutsche Boerse's record deal for Allfunds sends shares higher https://t.co/CzVp47tiwL It is an ecosystem play for a Tokenized future. My analysis https://t.co/GcECatMsVJ https://t.co/V39EtHorCX

By Efi Pylarinou
AI Agents Prompt Search for Finance's True North Star
SocialFeb 22, 2026

AI Agents Prompt Search for Finance's True North Star

[Sunday Muses] Agentic Banking is upon us. But where is Finance going? As AI agents begin to act autonomously inside financial systems, Dave & Dharm are poking us to Demystify Finance by asking the question: What is Finance's true North...

By Efi Pylarinou
Oracle Hack Triggers $1M Payout; Vitalik Profits $70K
SocialFeb 21, 2026

Oracle Hack Triggers $1M Payout; Vitalik Profits $70K

The Polymarket oracle issue highlighted by Vitalik Buterin Oracle disaster: Russia-Ukraine market bet on city control. Oracle = ISW's X account maps. Account got hacked, fake map showed Russian control of train station, triggered $1.3M in payouts at 33,000% returns. One...

By Efi Pylarinou
Post‑mining Bitcoin Relies on Fees for Security
SocialFeb 20, 2026

Post‑mining Bitcoin Relies on Fees for Security

What Happens After All Bitcoins Are Mined by @freedx The critical question post-2140: can transaction fees alone sustain network security? Bitcoin's design bet: as adoption grows, fee revenue naturally replaces block rewards. High congestion periods and their fee spikes are a live...

By Efi Pylarinou
Klarna Hits $1B, Doubles Users, yet Stock Plunges
SocialFeb 20, 2026

Klarna Hits $1B, Doubles Users, yet Stock Plunges

Klarna just posted its first $1B revenue quarter, successfully doubling its banking users to 15.8 million. The pivot from a pure BNPL provider to a global digital bank is underway. But Wall Street just handed them a massive 27% stock drop....

By Efi Pylarinou
Policy-as-Code Guardrails Preempt AI Compliance Violations
SocialFeb 20, 2026

Policy-as-Code Guardrails Preempt AI Compliance Violations

Agentic AI Gating Layer: Policy-as-Code = gating layer for agentic AI Controls AI actions by: Separating free-form reasoning (AI decides) from allowed execution (policy permits) Improving auditability (clear what AI can/can't do) Preventing compliance violations before they happen Guardrails, not post-incident cleanup. 📰 Intelligent compliance for...

By Efi Pylarinou
Stripe's Bridge Secures First Step Toward Nationwide Stablecoin Charter
SocialFeb 19, 2026

Stripe's Bridge Secures First Step Toward Nationwide Stablecoin Charter

Stripe's Stablecoin Firm Bridge Wins Initial Approval of National Bank Trust Charter Joins Circle, Ripple, BitGo, Paxos, Fidelity Digital—all got conditional OCC approval Dec 2025. Anchorage Digital (2021) remains only crypto firm with finalized charter. National charter = operate across all...

By Efi Pylarinou
Deutsche Börse's €5.3B Allfunds Deal Creates Integrated DMI
SocialFeb 19, 2026

Deutsche Börse's €5.3B Allfunds Deal Creates Integrated DMI

Deutsche Börse is acquiring Allfunds for €5.3B, marking the largest infrastructure deal of 2026. Advancing towards a vertically integrated Digital Market Infrastructure (DMI). From clearing to owning the digital ledger of the entire fund lifecycle. Deutsche Börse Group and Allfunds Group Sign...

By Efi Pylarinou
Ethiopia Deploys Real-Time National Payment Switch
SocialFeb 17, 2026

Ethiopia Deploys Real-Time National Payment Switch

Ethiopia Launches National Instant Payment System with Swiss BPC In a leap for African fintech, Ethiopia has launched its instant payment switch built on BPC’s SmartVista. The system enables 24/7 transfers and QR payments across all banks, providing the "Real-Time Rail"...

By Efi Pylarinou
AI Agents Drive Traffic Surge, Prompt New Security Controls
SocialFeb 16, 2026

AI Agents Drive Traffic Surge, Prompt New Security Controls

As AI Agents Take on Tasks in the Real World, New Risks Emerge By 2026, human website visits drop 20% while machine-initiated traffic surges 40%. Zero-click economy emerging where personal AI negotiates on your behalf. Banks must authenticate agents, not just...

By Efi Pylarinou
Invisible Wallets Enable Seamless Crypto Adoption for Fintechs
SocialFeb 16, 2026

Invisible Wallets Enable Seamless Crypto Adoption for Fintechs

The "Invisible Wallet" Era Para @get_para launches API to make blockchain wallets "invisible" for fintechs. Translation: Users will move value on-chain without ever knowing they're "using crypto rails" Mass adoption actually happens through abstraction. A stablecoin story for now.🔗 https://t.co/Z04QtauE1A

By Efi Pylarinou
CFOs Embrace Agentic AI for Strategy, Shy From Treasury Risks
SocialFeb 15, 2026

CFOs Embrace Agentic AI for Strategy, Shy From Treasury Risks

How Agentic AI Went From Zero to CFO Test Runs in 90 Days survey by @pymnts https://t.co/6MXgAdb3Fx Enterprise CFOs in the US are interested in using agentic AI for strategic planning, but cautious about using it for treasury, risk and compliance. https://t.co/2NioUOuMrE

By Efi Pylarinou
First‑Party Data Powers New AI‑Driven Revenue Streams
SocialFeb 14, 2026

First‑Party Data Powers New AI‑Driven Revenue Streams

How First-Party Data Is Becoming a New Revenue Engine in the Age of AI 🤖 https://t.co/9tqx5wEeF0 https://t.co/wg7i7liZrp

By Efi Pylarinou
Tokenized Gold Projected to Reach $6 Billion by 2026
SocialFeb 13, 2026

Tokenized Gold Projected to Reach $6 Billion by 2026

5 Key Takeaways from Tokenized Gold & Blockchains Commodities Reach USD6 Billion in Value by 2026 - Pintu News https://t.co/SWovTwp0E6 https://t.co/LK3yE6xBVK

By Efi Pylarinou
Coinbase Q4 Loss; Stablecoins, Base Drive Resilience
SocialFeb 13, 2026

Coinbase Q4 Loss; Stablecoins, Base Drive Resilience

Coinbase Reports Q4 Miss With $667 Million Loss Amid Bitcoin Retreat - Decrypt https://t.co/KFPOLVonmp - Stablecoins & subscriptions are the “shock absorbers when trading cools.” - Growing the Base ecosystem is the focus. https://t.co/0wECew67eY

By Efi Pylarinou
Fake AI Chrome Extensions Steal Credentials From 300K Users
SocialFeb 13, 2026

Fake AI Chrome Extensions Steal Credentials From 300K Users

🚨 Fake AI Chrome extensions with 300K users steal credentials, emails | Cybersecurity Here are the Extensions: 1️⃣ AI Sidebar (gghdfkafnhfpaooiolhncejnlgglhkhe) – 70,000 users 2️⃣ AI Assistant (nlhpidbjmmffhoogcennoiopekbiglbp) – 60,000 users 3️⃣ ChatGPT Translate (acaeafediijmccnjlokgcdiojiljfpbe) – 30,000 users 4️⃣ AI GPT (kblengdlefjpjkekanpoidgoghdngdgl) – 20,000...

By Efi Pylarinou
Oracle Deploys Agentic AI for Retail Banking Operations
SocialFeb 12, 2026

Oracle Deploys Agentic AI for Retail Banking Operations

Oracle bets big on agentic AI for retail banking: pre-built agents for credit decisioning, collections, compliance—human-in-the-loop governance at the core. Hundreds more agents planned in 12 months. Oracle launches Agentic AI platform for retail banking https://t.co/Rdq57xCcOd https://t.co/UjiB7TV4tX

By Efi Pylarinou
Grab Buys Stash to Import US AI Wealth Regulator Moat
SocialFeb 12, 2026

Grab Buys Stash to Import US AI Wealth Regulator Moat

The Reverse Expansion: East Acquires West 🔄 Singapore's Grab is buying U.S. fintech Stash for $425M — not for the users, but for the AI Money Coach: an SEC-regulated, auditable AI wealth advisor with $5B+ AUM. Super-apps are now importing American regulatory...

By Efi Pylarinou
Stripe Eyes $140B+ Tender Offer Valuation
SocialFeb 10, 2026

Stripe Eyes $140B+ Tender Offer Valuation

Stripe is in talks to launch a tender offer that could value the payments company at more than $140 billion, Axios Pro has learned from multiple sources. https://t.co/ZdKZhv7qn6 https://t.co/uSM0o6lKUo

By Efi Pylarinou
Hong Kong's First Yield‑Bearing RWA Stablecoin Goes Live on Avalanche
SocialFeb 10, 2026

Hong Kong's First Yield‑Bearing RWA Stablecoin Goes Live on Avalanche

Fosun Wealth’s Asian Yield-Bearing RWA Stablecoin Finds Its Home on Avalanche https://t.co/na0QP4gUl5 FinChain and ChinaAMC just launched Hong Kong's first yield-bearing RWA stablecoin (FUSD) on Avalanche enabling institutional liquidity on-chain today. https://t.co/5HDATqXC0e

By Efi Pylarinou
South Korean Exchange Mistakenly Sends $43B Paper Bitcoin
SocialFeb 10, 2026

South Korean Exchange Mistakenly Sends $43B Paper Bitcoin

South Korean Crypto Exchange Accidentally Gave Away $43 Billion Worth of Paper Bitcoin 😲 Source: https://t.co/lPGnMSdHAO https://t.co/gUs3bb70KS

By Efi Pylarinou
FinTech Funding Soars: Over $1 B Raised in February
SocialFeb 9, 2026

FinTech Funding Soars: Over $1 B Raised in February

February FinTech funding off to flying start with over $1bn raised https://t.co/2EDie8Yh7q $1.02bn raised across 29 rounds. Past two-weeks Fintech funding topped $2.3bn.

By Efi Pylarinou
IDEAL's A2A Shift Powers Pan‑European Payment Sovereignty
SocialFeb 9, 2026

IDEAL's A2A Shift Powers Pan‑European Payment Sovereignty

iDEAL to phase into Wero starting in 2026 Strategic implications: Account-to-account payments (A2A) eliminating card network intermediaries. iDEAL processes 1.5B transactions annually with 100% Dutch consumer reach—now gets pan-European scale. Payment sovereignty meets network effects https://t.co/Qmf2G62B8k

By Efi Pylarinou
China Clamps Down on RWA Tokenization, Offshore Yuan Stablecoins
SocialFeb 9, 2026

China Clamps Down on RWA Tokenization, Offshore Yuan Stablecoins

China tightens stance on RWA tokenization and offshore yuan stablecoins, reiterates crypto ban https://t.co/0fTIJyHi7z https://t.co/P9fjIsMyex

By Efi Pylarinou
Institutions Favor Ripple’s Integrated Stack; DeFi Chooses Flexibility
SocialFeb 9, 2026

Institutions Favor Ripple’s Integrated Stack; DeFi Chooses Flexibility

Will the vertical integration (Ripple closed loop model - stablecoin + settlement layers) or horizontal distribution (Paxos/Circle model) dominate institutional adoption? Institutions might prefer the seamless Ripple stack, but developers and DeFi protocols favor the flexibility of multi-chain stablecoins.

By Efi Pylarinou