05 Apr 2025

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Iaroslava Kramarenko - Staff Journalist - The Coinomist

Iaroslava Kramarenko

Journalist

Yaroslava Kramarenko has been a blockchain and crypto expert since 2017, driven by a mission to drag virtual currencies out of hype-fueled chaos and into mainstream adoption. She breaks down tech jargon so simply even your grandma could get it, while diving deep into the psychology of trading with contagious enthusiasm. Yaroslava genuinely believes in blockchain and decentralization, but she’s got a no-nonsense take on the crypto market — don’t expect her to spin tales of "Lambo on the moon." More likely, she’ll unpack the tricks of crypto scammers. With clear examples and down-to-earth explanations, she brings cryptocurrencies closer to real life.

Article by this author

Daily Spending with Crypto: Coins with Low Fees

Daily Spending with Crypto: Coins with Low Fees

Cryptocurrencies are quickly becoming part of our daily routines. Today, we can use them to pay for coffee, streaming services, or even tickets to a favorite game. However, not all cryptocurrencies work well for quick and affordable everyday payments.

Iaroslava Kramarenko
The Wild World of Creative Memecoins

The Wild World of Creative Memecoins

Memecoins have become a cultural phenomenon, reflecting the spirit and trends of the crypto community. Here’s a look at a few creative projects outside the top 10 by market cap that might add something unique to your collection.

Iaroslava Kramarenko
George Soros and His Theory of Reflexivity in Financial Markets

George Soros and His Theory of Reflexivity in Financial Markets

The reflexivity theory, developed by legendary investor George Soros, offers an unconventional approach to understanding financial markets. It argues that investors are not merely passive observers driven by market dynamics but active players who influence the reality they engage with through their expectations.

Iaroslava Kramarenko
Can SocialFi Find Its Trojan Horse to Break Into the Big Leagues?

Can SocialFi Find Its Trojan Horse to Break Into the Big Leagues?

The road to mass adoption has been far more challenging for SocialFi than anticipated. Yet, decentralized social networks are still fighting for a place under the sun, positioning themselves as alternatives to traditional platforms. So, what’s the real issue?

Iaroslava Kramarenko
Vitalik Buterin’s Master Plan for Ethereum’s Future

Vitalik Buterin’s Master Plan for Ethereum’s Future

In his latest blog post, Vitalik Buterin reflects on Ethereum’s shift to the PoS algorithm and outlines the challenges the blockchain of the second-largest cryptocurrency is currently facing. He also details the tasks that Ethereum developers must now tackle.

Iaroslava Kramarenko
Will Tether Leave Europe? MiCA Forces a Tough Choice

Will Tether Leave Europe? MiCA Forces a Tough Choice

Tether, the long-standing leader in the stablecoin market with USDT, faces a tough decision. New MiCA regulations are pushing the company to either adapt to stricter rules or risk being excluded from the European Union.

Iaroslava Kramarenko
Crypto vs. Forex: What’s the Real Difference for Investors?

Crypto vs. Forex: What’s the Real Difference for Investors?

Deciding to enter the financial markets? One question you’ll face is whether to trade digital or fiat currencies. However, there’s much more that separates Forex from crypto trading. Let’s dive into the core differences in this article.

Iaroslava Kramarenko
Vitalik Buterin’s Fresh Take on Ethereum

Vitalik Buterin’s Fresh Take on Ethereum

Vitalik Buterin, the mastermind and driving force behind Ethereum, seems to recognize that the digital giant he helped build is becoming unruly. To bring structure to this decentralized empire, immediate action is essential.

Iaroslava Kramarenko
Bit-Knox Bunker: The Cold Storage Fortress Protecting Your Crypto

Bit-Knox Bunker: The Cold Storage Fortress Protecting Your Crypto

With cyber threats growing more sophisticated and hacking attacks on crypto exchanges and wallets becoming more frequent, securing digital assets is more crucial than ever. The underground Bit-Knox bunker in the Swiss Alps offers one of the most secure (and exclusive) solutions.

Iaroslava Kramarenko
Changpeng Zhao Walks Free: What’s Next for the Binance Founder?

Changpeng Zhao Walks Free: What’s Next for the Binance Founder?

Binance founder Changpeng Zhao was released on September 27, two days earlier than expected. His return could mark a turning point, though CZ remains under significant legal restrictions. What’s next for CZ? Will he make a comeback in the crypto industry? Let’s explore the possibilities.

Iaroslava Kramarenko
VPN for Cryptocurrency: A Match Made in Digital Heaven?

VPN for Cryptocurrency: A Match Made in Digital Heaven?

In the cryptocurrency space, ensuring the safety of your funds is a permanent challenge. A VPN could be a crucial tool for solving this problem. Which is the best VPN to choose for crypto payments, and how to you use a crypto VPN effectively?

Iaroslava Kramarenko
Bitcoin Scalability Problem: Who’s Next in Line to Solve It?

Bitcoin Scalability Problem: Who’s Next in Line to Solve It?

While the Bitcoin blockchain is hailed as a benchmark for security and decentralization, its Achilles’ heel remains its limited scalability. Despite Bitcoin Core’s strong defense against hacks, the ecosystem’s growth is constrained by the inherent limitations of Bitcoin Script.

Iaroslava Kramarenko
Solana Breakpoint 2024: Key Takeaways

Solana Breakpoint 2024: Key Takeaways

Solana Breakpoint 2024, held in Singapore from September 20-21, drew significant attention from Solana enthusiasts. What exciting updates did the platform deliver?

Iaroslava Kramarenko
Solana Seeker Smartphone: Transforming Phones into Web3 Tools

Solana Seeker Smartphone: Transforming Phones into Web3 Tools

By mid-2025, Solana will unveil its new crypto phone, the Solana Seeker—the next step forward and an upgrade from the Saga smartphone. Pre-orders have surpassed all expectations. This could reflect increasing interest in the Solana ecosystem and its mobile solutions, but the impact of airdrops is also widely acknowledged.

Iaroslava Kramarenko
Celsius CEO Claims He Was Misled

Celsius CEO Claims He Was Misled

The investigation into the Celsius collapse is still ongoing, with new revelations about the platform and its management coming to light. Unfortunately, defrauded investors may have to wait even longer for compensation. Here’s the latest update on the Celsius case.

Iaroslava Kramarenko
Ethereum Ecosystem: Challenges and Contradictions

Ethereum Ecosystem: Challenges and Contradictions

Despite Ethereum’s leading status, the network faces significant challenges, including growing accusations of centralization. Can Ethereum scale without compromising its decentralized nature? In this article, we break down the major issues confronting the world’s largest blockchain.

Iaroslava Kramarenko
VR to Enhance Training for Ukrainian F-16 Pilots

VR to Enhance Training for Ukrainian F-16 Pilots

The Ukrainian Air Force gained a powerful tool to speed up pilot training. Dogfight Boss and Varjo, leaders in flight simulators and VR technology, provided Ukraine with its first-ever mixed reality simulator for F-16 jets.

Iaroslava Kramarenko
SEC Ramps Up Enforcement with Tougher Fines

SEC Ramps Up Enforcement with Tougher Fines

The U.S. Securities and Exchange Commission (SEC) is intensifying its crackdown on the crypto industry. A new report reveals that total fines for regulatory violations in the cryptocurrency sector in 2024 (and the year isn’t even over yet) have already reached a record-breaking $4.7 billion. Which companies have been hit the hardest by the SEC’s actions?

Iaroslava Kramarenko
The Most Influential Crypto Lobbyists

The Most Influential Crypto Lobbyists

Lobbying is often confused with bribery, but it’s a legitimate tool to influence policy. Crypto companies are spending millions annually to push for favorable legislation. Here’s a look at the top lobbyists in the crypto market.

Iaroslava Kramarenko
SpyAgent Malware Steals Crypto Private Keys

SpyAgent Malware Steals Crypto Private Keys

McAfee, a cybersecurity firm, discovered a new, dangerous malware targeting Android devices. This virus is capable of stealing private keys stored in screenshots and images on the device’s memory.

Iaroslava Kramarenko
Best RWA Projects

Best RWA Projects

The digital asset landscape is undergoing a notable transformation with the entry of major TradeFi players such as BlackRock, Fidelity, and various banking groups. Their active participation has been a catalyst for the swift incorporation of RWA technology in e-commerce, reshaping the sector’s dynamics.

Iaroslava Kramarenko
Paolo Ardoino: “Winning Is a Marathon, It’s Not a Sprint”

Paolo Ardoino: “Winning Is a Marathon, It’s Not a Sprint”

His rapid rise in the crypto world is a modern success story, filled with ambition, ingenuity, and an unwavering drive to transform global finance. Best known as the CEO of Tether, his influence extends far beyond that role. Meet Paolo Ardoino.

Iaroslava Kramarenko
Popular Crypto Slang Terms. Part 13

Popular Crypto Slang Terms. Part 13

Want to get in on the jokes that real crypto enthusiasts are sharing? We’ve prepared another roundup of the most popular slang and memes you’ll find on crypto forums.

Iaroslava Kramarenko
Cryptocurrency Under the Skin: The Future is Here!

Cryptocurrency Under the Skin: The Future is Here!

Vivo Key Technologies and Dangerous Things developed a cryptocurrency wallet that can be implanted under the skin. Say goodbye to the hassles of lost passwords and security breaches! This innovative implant ensures your digital currency is secure—unless someone literally steals your hand. Be mindful in stores, as a simple hand wave could lead to unintended purchases.

Iaroslava Kramarenko
Beyond Telegram: Exploring Secure Messaging Alternatives

Beyond Telegram: Exploring Secure Messaging Alternatives

After Pavel Durov’s arrest, there’s a looming threat that his messaging app might be blocked in certain countries. Although Telegram is undoubtedly at the forefront of secure communication platforms, there are several worthwhile alternatives available.

Iaroslava Kramarenko