Dr Efi Pylarinou

Top Global Fintech & Tech Influencer • Trusted by Finserv & Tech Global • Content & Influencer Services • Advisory for Digital Transformation • Speaking

[Dr Efi Pylarinou @efipm]

A disposable card and a disposable Agent, by Robinhood and Visa.

An in-depth look at ``Why Robinhood’s Agentic Credit Card Matters More Than Its Agentic Trading Bots` https://t.co/s8QcpGCcjV

[Dr Efi Pylarinou @efipm]

New 3D-printed metacrystal panels could help 6G signals reach every corner indoors 🛜

The smart panels can be mounted on walls, ceilings, or furniture to effortlessly bounce signals around corners, into dead zones, and directly toward specific devices.

https://t.co/e8hEe9INwc

[Dr Efi Pylarinou @efipm]

Playing in movie theaters now!

Anthropic disables access to Fable 5 and Mythos 5 outside the US to comply with government directive

https://t.co/myKYMpwNv4

[Dr Efi Pylarinou @efipm]

The University of Cambridge says it successfully tested a vaccine with an AI-designed antigen 🧬 💉

The “super-antigen” could provide long-term protection against a wide range of diseases spread by humans.

https://t.co/URHxKcCg1h

[Dr Efi Pylarinou @efipm]

The FSB just admitted something big: continuous human monitoring of AI agent decisions is "impractical at scale." Its fix — AI monitoring AI.

Every governance framework built on human-in-the-loop just lost its foundation. Comments due July 22.

🔗 FSB consultation report: https://t.co/GxSEuIY1Mz

[Dr Efi Pylarinou @efipm]

Mastercard just put AI agent credentials on Polygon, Solana, and Base.

🔗 Mastercard launches AP4M: https://t.co/LeyiXvFWjv

[Max Karpis @maxkarpis]

Revolut is opening access to IPOs across Europe & the UK.

Eligible customers can invest at the offer price, straight from the app — before it even trades.

Update your app, open an Invest account and get in.

Live now in the UK, Germany, France, the Netherlands, Spain, Sweden, Norway & Denmark, more soon.

[Dr Efi Pylarinou @efipm]

Visa plugs OpenAI into payments infrastructure 💳 → 🤖

https://t.co/GYz3UlBO4B

[Dr Efi Pylarinou @efipm]

Feedzai opens its $9T transaction network to all banks via a single API — no training data needed, value in days.
Reports 4x more fraud detected + 50% fewer alerts vs rules-based systems.

Federated intelligence, no raw data shared.

Feedzai Opens $9 Trillion Fraud Intelligence Network to Every Bank
https://t.co/mGtyhfjTBT

[Dr Efi Pylarinou @efipm]

Visa just verified its first AI agent at the network level — embedded directly into ChatGPT and Codex, with per-agent, per-use-case tokens across 300+ billion annual transactions.

A grocery agent's token can't book a flight.

This is agent identity moving into the rails themselves.

🔗 Visa + OpenAI partnership: https://t.co/SQquy4XBq9

[Dr Efi Pylarinou @efipm]

🤖🥊 OpenAI vs. Anthropic vs. Google: But the Model Isn't the Point

https://t.co/Z2kXNgfAEB

[Dr Efi Pylarinou @efipm]

My latest in-depth article: Why Robinhood’s Agentic Credit Card Matters More Than Its Agentic Trading Bots
https://t.co/s8QcpGCcjV

[Dr Efi Pylarinou @efipm]

Mastercard's Multi-Token Network (MTN) is live — a blockchain settlement layer for tokenized bank deposits, stablecoins & RWAs.

Banks get API access without rebuilding infrastructure. Already integrated with JP Morgan's Kinexys. The tokenized rails race is on.

🔗 Mastercard Expands Multi-Token Blockchain Network
https://t.co/VmJ6L3qeFN

[Dr Efi Pylarinou @efipm]

The ‘AI boomerang’: Why some companies are rehiring employees they laid off due to AI 🤝

Managers are realizing the rapidly evolving technology can’t completely replace humans after all, research suggests.

https://t.co/YCmvkHQklt

[Dr Efi Pylarinou @efipm]

@AlexAndBooks_ Glad you enjoyed. Means alot to me coming from you.

[Jason Mikula @mikulaja]

🚨BREAKING: U.S. neobank @current has raised a fresh $80m in funding as it approaches profitability. Exclusive interview w/CEO Stuart Sopp & CTO Trevor Marshall dropping later today.

[Dr Efi Pylarinou @efipm]

AI Age: Deep Thinking is Your Future Proof Edge! 📕 | Fintech
Full video: 👉 https://t.co/4w00cemoY7
In the age of AI, skimming the surface won't cut it anymore. 🤖💡 If you want to remain irreplaceable, deep thinking is your ultimate superpower. Forget just reading summaries—it's time to dive into the deep level. 🧠✨

[Dr Efi Pylarinou @efipm]

Visa partners with OpenAI to let AI agents make payments for users 🤖 → 🤑

https://t.co/pggukTnXQU

[Dr Efi Pylarinou @efipm]

ECB moves to rein in Revolut growth

European regulators are overhauling Revolut`s product approval processes after identifying shortcomings in governance, risk management and compliance structures.
https://t.co/tDgXLXPesE

The Achilles heel, I wrote a while ago
https://t.co/IsNI80Z6vQ