DeCenter – Blockchain and Bitcoin
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DeCenter is the #1 blockchain community in Russia with over 75 000 experts. And this is our channel for English-speaking members.

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🚬 Not a day without a hack — today Scallop, one of the leading DeFi protocols on Sui, was hacked.

The exploit affected the sSUI reward pool side-contract, from which approximately 150,000 SUI were stolen, but the main contracts and other pools remained secure.

Scallop has already frozen the affected contract and promised to compensate 100% of losses at its own expense.

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💸 DeFi United has already raised over 100,000 ETH ($234 million) for Aave's recovery after the Kelp hack — this almost covers the $290 million damage.

Mantle contributed the most — 30,000 ETH, and DAO Aave — 25,000 ETH; another approximately 30,700 ETH was returned by freezing stolen funds in Arbitrum.

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🔐 How long does it take to crack a password? Everything is decided by length and variety of characters: 8 characters consisting of letters, numbers, and symbols can be brute-forced in about 5 months, while 12 characters with the same set — already up to 10 million years.

A normal long password with numbers, letters, and symbols is practically impossible to guess by brute force, while short and simple combinations, such as qwerty123, are cracked almost instantly.

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🤣 On Polymarket, only 3% of traders actually set prices and take the lion's share of profits — the remaining participants mostly lose money, effectively "funding" this small group.

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👻 Fear and Greed Index has left the fear zone for the first time since January, rising to 47 — the market is gradually thawing.

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💳 Western Union is preparing to launch its own stablecoin USDPT on the Solana blockchain as early as May — as an alternative to SWIFT transfers.

In parallel, the company is building a digital asset network to integrate crypto wallets with its global network and will later release the USD Stable Card, strengthening its entry into crypto payments.

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🇫🇷 In France charged 88 people, including teenagers, in cases of "wrench attacks" — violent attacks for access to crypto wallets.

The investigation showed that organized groups are behind a series of 12 cases, involved in multiple attacks.

The number of such crimes is growing rapidly (67 cases in 2025 and dozens already in 2026), so authorities warn — displaying crypto assets on social media increasingly makes people targets.

@DeCenterOrg
🪙 Ethereum — the only true stablecoin:

🔵 On April 26, 2021, it cost $2,328
🔵 On April 27, 2026, again $2,328.

Five years, thousands of updates, ETFs, DeFi, staking, L2 — "and the cart is still there."

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📺 CZ gave a new interview in which stated, that in 5 years the word "crypto" may almost disappear from use — blockchain will simply become a basic financial infrastructure, just as the internet became an ordinary part of life.

In his opinion, traditional finance and the crypto market will merge into one system, tokenized assets will simply become assets, and AI agents will specifically need blockchain for calculations, because the banking system is too old and inconvenient for them.

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🪙 To Binance over the past two months flowed in over $6 billion in stablecoins — this is one of the clearest signals of liquidity inflow into the market.

Typically, such volumes indicate that large players are holding capital ready and waiting for the moment to enter crypto.

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🪙 Strategy bought 3273 BTC.

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🚓 Ukrainian security forces shut down a conversion center with a turnover of up to UAH 18 billion ($430 million) — money was converted into cash and crypto through fictitious VAT to complicate tracking.

The scheme involved about 500 entities: fictitious companies, individual entrepreneurs (FOPs), and non-residents from the EU and UAE.

After 40+ searches, documents, equipment, seals, cash, and cars were seized; four participants have already been detained.

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🪙 A rare situation in Ethereum: the price is falling, but network activity, on the contrary, is hitting a new high — the 100-day average of active addresses has reached 587,000.

Usually, such user growth went hand in hand with ETH's growth, which is why analysts consider the coin potentially undervalued.

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🇷🇺 Russian Ministry of Finance proposed to update cryptocurrency taxation rules — the tax will be paid through intermediaries (brokers and managers).

At the same time, transactions with digital assets are planned to be exempt from VAT, except for the sale of software licenses.

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🗽 The SEC and CFTC want to rebuild the rules for the crypto market — together they will categorize tokens by type and simplify work for companies in the USA.

The plans include — giving projects the opportunity to legally test products under the supervision of regulators and accelerate settlements through tokenization.

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🪙 Solana has completed preparations for its transition to post-quantum security and selected the Falcon algorithm, one of the most promising next-generation standards.

This is a step toward securing the network against future quantum computer attacks that could break current cryptography.

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🪙 The Trump administration is preparing a plan to create a national Bitcoin reserve — it could initially include approximately 200,000 BTC seized by law enforcement.

The strategy is expected to be presented within the next two months.

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🇮🇱 In Israel approved BILS — the first regulated stablecoin pegged to the shekel and issued by a local crypto exchange.

The token was tested on Solana for two years, and its reserves will be held in separate accounts in Israel under regulatory oversight.

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⚙️ Jack Dorsey's Block company unveiled a BTC proof-of-reserves algorithm — a technology with which anyone can independently verify the firm's bitcoin holdings via an on-chain signature.

This is how Block confirms its 8,883 BTC worth over $680 million and demonstrates the approach "don't trust, verify on the blockchain".

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💸 Over $1 trillion was moved using stablecoins in April — in 2026, the monthly volume of transfers has never fallen below this mark.

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🇦🇪 UAE announced a possible withdrawal from OPEC and OPEC+ starting May 1, which will allow the country to produce oil without quotas.

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