⚠️ Buterin sounds the alarm: quantum computers could hack crypto by 2028
Vitalik Buterin officially warned: the crypto market has less than four years to protect itself from a quantum breakthrough. And yes, this is not a fantasy — he stated this at Devconnect. 😐 What did Buterin say? According to him, quantum computers could crack current cryptography even before the 2028 US presidential elections.
🍾 $263 million in a scam, Lamborghini and prison at the end
In the US, a 22-year-old guy from California was sentenced to 70 months in the slammer for his role in a massive crypto scam, where victims were tricked into giving up access to their wallets and exchange accounts.
The total damage—over $263 million.
The scheme wasn’t a "blockchain hack" but classic social engineering: people were convinced to hand over account access, after which the funds were quickly laundered through a web of wallets and exchanges to cover their tracks.
Then came the typical "life on the hype": elite mansions, parties costing half a million a night, luxury cars.
They seized a dream car collection for any crypto enthusiast: Lamborghini Urus Rolls-Royce Ghost Porsche 911 GT3 RS
But the ending of these stories is almost always the same. While the cash seems quick and consequence-free, it feels like the system won’t catch up. But in reality, it does—just with a delay.
And instead of "x's," what comes is a prison sentence and confiscation.
🥂 Crypto is still on the rise, but with it, the scale of hacks is also increasing
Since 2022, the industry has lost over $13 billion due to attacks and exploits.
The most notorious cases have become almost a "textbook on how things shouldn't be done": Ronin Network — about $612 million Poly Network — approximately $611 million Bybit — around $1.4 billion
And these aren't isolated incidents; they're part of a broader trend.
The shift is noticeable: earlier, the focus was on individual projects and tokens, but now the attacks are more frequently targeting infrastructure — bridges, DeFi protocols, and exchange mechanics. This is where liquidity flows between networks, and a code error can scale up to millions of users at once.
The problem is that the growth of technology is outpacing the maturity of security. System complexity is increasing, along with the attack surface.
And as more money flows into the industry, hacks are becoming more "engineered" — fewer coincidences, more calculation and preparation.
😁 "Golden Card" of the USA and the Strange Sales Arithmetic
We're talking about the immigration program known as the "Golden Card" — essentially a fast track to residency in the USA through investments, starting at around $1 million.
The pitch was loud: supposedly a new influx of wealthy investors, billions into the economy, and a hype-driven demand.
But then an interesting point came to light: according to Commerce Secretary Lutnik, there turned out to be only one real buyer, despite earlier claims of sales reaching $1.3 billion.
Because of this, the story quickly morphed into a meme about the gap between PR and reality.
This program itself is a variation of investment residency, where you can speed up the status acquisition for cash, but it always teeters on the edge of politics, economics, and marketing.
And this is a classic case: the numbers in press releases sound pretty until you start checking the actual data.
🤖 Quantum computer 'hacked Bitcoin' — but not quite as the headlines suggest
The buzz around Bitcoin has heated up again due to the experiment with quantum computing. Researcher Giancarlo Lelli actually managed to recover a 15-bit key based on elliptic curve cryptography using a public quantum computer. For this, he received a reward as part of the Project Eleven initiative and the 'QDay Prize' competition, with a prize of 1 BTC.
Ledger is back in the danger zone — and this isn't just theory, it's about hardware swapping.
A researcher from Brazil uncovered a scheme where fully modified devices were sold under the guise of original Ledger hardware wallets.
From the outside, everything looked normal. Packaging, casing, interface — just like a real device.
But inside, it's a whole different story: an outsider chip, erased markings, and firmware that only mimicked the original Ledger system.
The main issue is that such devices do not protect private keys. Everything a user inputs — PIN and seed phrase — can go straight to the hacker's server in plain text.
Essentially, this isn't a 'wallet', but a trap disguised as one.
And the worst part is that this same group, according to the researcher, is also distributing malware targeting Windows, macOS, and even iOS. So the attack is coming from multiple fronts: hardware, software, and phishing.
The takeaway here is simple and unpleasant: in crypto, danger lurks not only online but also in what you hold in your hands.
😬 Crypto's gone offline in France — and it's the most unpleasant part of the story
France has seen a spike in thefts and 'home invasions' targeting individuals tied to crypto. Over the past year, there have been 41 incidents, meaning someone becomes a target almost every other day.
The logic for criminals is simple: instead of hacking wallets, they go straight for the person.
Victims are typically found through public data — social media, leaks, old interviews, and sometimes even by their activity in crypto communities. The scheme then moves offline: pressure, threats, and attempts to force the transfer of funds or reveal access.
The issue is that crypto turns a person into their own 'bank,' but it also adds a downside — if you have access to significant amounts, you become not just a digital target, but a physical one too.
Because of this, there’s more discussion about practical measures: multi-signatures, withdrawal limits, asset separation, and a move away from publicity.
The idea is straightforward: the less a person can lose at once, the less motivation there is for those who come 'visiting without an invitation.'
👮♂️ Laundered 5 billion UAH through crypto — busted a whole network
Ukrainian law enforcement cracked a major scheme where over 5 billion UAH ($114 million) was funneled through crypto, linked to illegal online casinos.
A group of 10 individuals was involved — including citizens from Ukraine and Russia. They operated classically: dirty money from gambling was funneled into crypto, then shuffled through wallets, mixers, and various services to obscure traces and cash out 'clean' funds.
Such schemes typically don’t operate in isolation. There’s always a connection: payment processors, drops, fake accounts, sometimes even their own exchanges. Essentially, it’s a mini financial system in the shadows, with crypto serving as a convenient transit.
Now, law enforcement is turning over everyone involved and dissecting the transfer chains. The participants face serious prison time, because it’s not just about crypto; it’s linked to illegal gambling and money laundering.
⚪️s: While some dive into crypto for the x's, others exploit it as the perfect tool for gray schemes. And because of stories like these, regulators tighten the screws on everyone.
😁 Minus $350 million just because "the keys got lost"
The Polish exchange Zondacrypto announced that it can't access a wallet with 4,503 BTC.
The reason sounds like a joke: the former owner just vanished and didn't pass on the keys.
Essentially, hundreds of millions of dollars are stuck somewhere in the blockchain with no way to retrieve them.
The market reacted instantly. Users started to cash out, and up to 99% of BTC reserves leaked from the exchange. Panic did its job faster than any hacker.
The most unpleasant part isn't even the amount. It's a classic story about centralization: if access to the funds is tied to one person, it's not an exchange; it's a vault with a single key. And if that key is lost, that's it; game over.
Ps: Not your keys — not your crypto. This mantra has been echoed by the market for years, yet such cases keep popping up.
One trader found a loophole in the Polymarket system — and it was worth $34,000. On the platform, there are markets tied to real weather data — temperatures are recorded by thermometers at airports. No guards. No cameras.
This clever trader bet on an anomalous temperature spike to 22°, even though historically it never went above 18° — then just showed up with a portable hairdryer and heated the sensor.
Result: profit locked in, funds withdrawn, airport security is already searching for the genius 👮♂️
The prediction system is an information war. Whoever knows the vulnerability wins.
😲 Scammers have taken it up a notch — now they’re 'selling passes' through straits
This is no longer just about scams on Telegram. This is a level where entire shipping companies are getting played.
The scheme revolves around the Strait of Hormuz — one of the most tense spots in the world.
Fraudsters are mass messaging logistics firms, posing as Iranian authorities. The message is simple and brazen: send the documents → we’ll ‘approve’ → then we’ll issue an invoice in Bitcoin or Tether.
You pay — supposedly getting a secure passage for your tanker.
Why does this even work: fear.
When you have a ship loaded with millions in oil, and there’s a risk of catching a missile — people start paying for ‘guarantees’, even if they’re pulled out of thin air.
According to security experts from MARISKS, at least one case has already occurred: a vessel that was attacked on April 18 could have fallen victim to such a scheme.
The bottom line is simple: scammers are no longer looking for small fry. They’re going where the money is really big — and where decisions are made on emotions.
😈 Crypto couldn't save him: the deputy was caught with $7.7 million
A story for those who think they can quietly stash everything through crypto.
The Security Service of Ukraine, the National Police of Ukraine, and the Office of the Attorney General of Ukraine busted the deputy of the Poltava City Council.
According to the investigation, from 2022 to 2025, he funneled over 340 million UAH (~$7.7 million) into his pockets.
The scheme was simple: money was funneled through frontmen → it vanished into crypto wallets → it was, of course, absent in his declarations.
He thought he had hidden it — but in reality, he just postponed his problems.
Now he’s facing up to 10 years.
Conclusion: crypto is not “invisibility.” When real investigations start, the chain always unravels.
While everyone thinks "there's no law — so no need to stress", the reality is a bit harsher.
Danilo Hetmanets stated that even without a specific law, taxes on crypto profits need to be paid. Like, the rule is already there, it's just that many are ignoring it.
And the main thing — the law is almost ready. It's currently in the final stage and could soon be put up for a vote.
What does this mean in practice: the screws will be tightened, the hustle with "gray" crypto will gradually be choked, and sooner or later you'll have to choose — either play by the rules or find workarounds.
The most interesting part is ahead: what the rate will be, how profits will be calculated, and how exactly they will start to control.
Because in theory, "pay taxes" sounds simple, but in practice — it's a whole quest.
A scheme from Venezuela, but it can easily be scaled to the entire crypto market.
Scammers approach the victim and offer to “help recover lost money.” Then they make a move that breaks the logic — first, they supposedly return the funds.
The victim receives a balance of ~32k$, everything looks like real Tether.
And here the scam begins. They ask for a “commission” for the help — usually 10–30% of the amount.
If the person falls for it — they send real money, and that “return” turns out to be just a fake.
In this case, the victim did not fall for it and went to a lawyer. The check showed that the tokens were worthless.
💬 What’s the trick of the scheme: you are first relaxed by “profit,” and then they take real money under the guise of gratitude.
💬 Remember: if someone “returned” your crypto but asks you to pay for it — that’s already a scam.
Normal services do not operate on a “first money to you, then you to us” basis.
👀 Ledger is under attack again: fake wallets are leaking seed phrases openly
A story from the category of "hacker yourself, if you saved in the wrong place".
A researcher from Brazil bought what was supposedly an original Ledger hardware wallet on a Chinese marketplace. At first glance — a normal device. But inside, there was a completely different chip, without any markings, and the firmware… was of a non-existent version.
So this is not a "defect" — it’s a pre-prepared tool for data leakage.
How the scheme works: you enter the seed phrase and PIN → they are saved in plain text → and sent directly to the scammers' server.
Without encryption, without protection. Just a gift for the attackers.
And this is not an isolated case. The same group is also spreading malware for Windows, macOS, and even iOS, to finish off those who think that "I have a hardware wallet — I am safe".
💬 The conclusion is very simple: a hardware wallet is only protection when it is original.
Bought it anywhere → you gave access to your money yourself.
😱 Printed 1 billion tokens and immediately dumped them into the market
It seems that a weak spot has been found in the Polkadot ecosystem again.
The hacker pulled off a dirty trick: just created 1 billion DOT out of thin air and didn't hesitate — dumped it all in one transaction.
In return, he received about 108.2 ETH (approximately $237k).
💬 What’s important here: this is not a classic wallet hack. This is an attack on the logic of the token or contract, where the opportunity to “mint” extra coins arose.
Such stories usually end up the same way: the price plummets, liquidity suffers, and holders are left holding the bag.
⚠️ But the main point — such cases often relate not to the whole network, but to individual tokens/contracts within the ecosystem.
So it's too early to panic, but there is reason to think.