Coinbase hit with wave of lawsuits over customer data breaches

Coinbase has been hit with a flood of lawsuits after it recently disclosed its user data was breached, with users accusing the crypto exchange of mishandling the incident.

At least six lawsuits were filed against Coinbase between May 15 and May 16, which all made various claims that the exchange failed to keep stringent security protocols to protect user data and handled the data breach aftermath poorly.

In one of the lawsuits, filed in a New York federal court on May 16, plaintiff Paul Bender argued that Coinbase failed to protect the sensitive personal information of millions of users during the data breach. 

Users are suing Coinbase, alleging the exchange failed to protect their sensitive data. Source: PACER

Coinbase reported on May 15 that four days earlier it had been hit with a $20 million extortion attempt after cybercriminals bribed several of its customer

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‘Sats’ vs ‘bits’ debate reignites amid proposal to change Bitcoin base unit

A recent proposal that aims to change Bitcoin’s base unit to make it easier to understand as a payment tool has run into opposition, with critics saying Bitcoin’s satoshis are no more confusing than the dollar’s cents.

Bitcoin developer John Carvalho introduced Bitcoin Improvement Proposal-177 on April 23, which seeks to eliminate the concept of satoshis, of which there are 100,000,000 in 1 Bitcoin (BTC), and effectively split Bitcoin’s fixed supply of 21 million into 21 quadrillion units.

It follows a 2017 proposal from Bitcoin developer Jimmy Song to create “bits,” representing one-millionth of 1 Bitcoin. However, Carvalho said Song’s approach would still require Bitcoin users to think about decimals and “shifts complexity rather than eliminating it.”

Block Inc. CEO Jack Dorsey is among those calling for the change, <a data-ct-non-breakable="null" href="https://x.com/jack/status/1924121538485178658"

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Coinbase faces lawsuit over alleged breaches of Illinois biometric privacy law

A group of Coinbase users from Illinois have filed a class-action lawsuit against the crypto exchange, alleging that its identity checks violate the state’s Biometric Information Privacy Act (BIPA).

Plaintiffs Scott Bernstein, Gina Greeder and James Lonergan claimed in the May 13 lawsuit filed in a federal court that Coinbase’s “wholesale collection” of faceprints for its Know Your Customer requirements violates BIPA, as they weren’t notified.

The group claimed Coinbase failed to notify users in writing of the collection, storage, or sharing of their biometric data and the purpose and retention schedule for their data.

“Coinbase does not publicly provide a retention schedule or guidelines for permanently destroying Plaintiffs’ biometric identifiers as specified by BIPA,” they alleged. 

The complaint said Coinbase requires users to verify their identity by uploading a government-issued photo ID and a selfie, which is then sent to a third-party facial

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Bitcoin notches record weekly close after highest-ever daily close candle

Bitcoin has notched its highest-ever weekly close as crypto market momentum continues and the cryptocurrency is again nearing its all-time high.

Bitcoin (BTC) has closed at a weekly gain for the past six weeks in a row, and its most recent close at midnight UTC on May 18 was its highest weekly close ever at just below $106,500, according to TradingView.

Its last highest weekly close was in December when it reached $104,400. It later went on to reach an all-time high of $109,358 on Jan. 20, according to TradingView. 

Bitcoin is now less than 3% away from its peak price and has gained 2% over the past 24 hours to trade around $104,730 at the time of writing.

Bitcoin also posted its highest-ever close in a 24-hour period on May 18. However, this is not the largest daily gain Bitcoin has made.

“Bitcoin just

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Australian feds seize mansion, Bitcoin allegedly linked to crypto exchange hack

An Australian man from the state of Queensland has forfeited Bitcoin, a waterfront mansion and a Mercedes-Benz car after Australian Federal Police claimed the assets could be linked to the proceeds of crime.

The AFP-led Criminal Assets Confiscation Taskforce (CACT) said in a May 18 statement that it seized nearly 25 Bitcoin (BTC), alongside the mansion and car, which are together worth a total of 4.5 million Australian dollars ($2.88 million).

The AFP said its investigation began in September 2018 after law enforcement in Luxembourg shared information about suspicious Bitcoin transactions that the agency claimed were connected to the Queensland man, who was previously convicted of hacking a US gaming company.

A waterfront mansion in Queensland was confiscated under the allegation that it’s linked to the theft of 950 Bitcoin. Source: Australian Federal

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Russia arrests Blum co-founder Vladimir Smerkis on fraud charges

Vladimir Smerkis, a co-founder of the Telegram-based crypto project Blum, has reportedly been arrested in Moscow, Russia, on fraud allegations, amid Blum confirming he is no longer affiliated with the project.

The Zamoskvoretsky District Court of Moscow approved a request from investigators to keep Smerkis in custody while he is being investigated, Russian state-owned news outlet TASS reported on May 18.

Smerkis — who previously ran operations for Binance in Russia — is suspected of committing fraud on a “large scale,” pursuant to Article 159 of the Criminal Code of the Russian Federation, violations of which can result in imprisonment ranging from two to 12 years.

It isn’t clear if charges have been filed against Smerkis.

Russian news outlet Mash tied the fraud allegations against Smerkis to his involvement in The Token Fund and Tokenbox crypto ventures that he

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Bitcoin impulse move toward new highs sets a fire under HYPE, ETH, XMR and AAVE

Key points:

Bitcoin’s rally to $105,980 has traders predicting new all-time highs this week.

Traders lift their end-of-year Bitcoin price targets to $200,000 based on technical factors and institutional investor adoption. 

Bitcoin (BTC) has been stuck in a narrow range for the past few days, but the rally above $105,500 on May 18 increases the possibility of an upside breakout. Popular trader Alan said in a post on X that Bitcoin could soar to $116,000 early next week.

Another bullish voice was that of Bitwise chief investment officer Matt Hougan. While speaking to Cointelegraph, Hougan said that a supply shock due to increased institutional demand could propel Bitcoin to $200,000 by the end of 2025. He expects seller exhaustion to occur at the $100,000 level.

Crypto market data daily view. Source: Coin360

Although Bitcoin remains

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Tornado Cash dev's attorneys say prosecutors hid exculpatory evidence

Attorneys for Tornado Cash developer Roman Storm filed a motion asking the court to reconsider the motion to dismiss the case due to the prosecution withholding exculpatory evidence in the form of communications with the Financial Crimes Enforcement Network (FinCEN) dating back to 2023.

According to a May 16 letter from Storm’s attorneys to Judge Katherine Polk Failla, the FinCEN documents show that non-custodial crypto mixers do not fall under the legal definition of a “money transmitting business” and that prosecutors have known this since at least 2023.

Despite having knowledge of the FinCEN guidance on crypto mixers, state prosecutors still proceeded with cases against the Samourai Wallet developers and Tornado Cash, the attorneys alleged.

Letter sent by Roman Storm’s attorneys to Judge Failla. Source: Court Listener

US prosecutors <a data-ct-non-breakable="null" href="https://cointelegraph.com/news/feds-say-fincen-talk-samourai-wallet-disclosed-on-time" rel="null"

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Pavel Durov rejects EU pressure to censor Romanian election content

Telegram founder Pavel Durov said he rejected pressure from a European Union (EU) country to censor political content on the social media platform ahead of the May 18 presidential elections in Romania.

According to Durov, a Western European government, which he hinted at with a baguette emoji, approached the platform and requested it censor conservative voices, which he flatly denied. Durov wrote in a May 18 Telegram post:

“You can’t ‘defend democracy’ by destroying democracy. You can’t ‘fight election interference’ by interfering with elections. You either have freedom of speech and fair elections — or you don’t. And the Romanian people deserve both.”

The Telegram founder is an ardent defender of free speech, who is highly regarded in the crypto community for his stances on freedom of expression, autonomy, privacy, and individual liberty.

Source: Pavel Durov

Related: <a data-ct-non-breakable="null"

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Crypto execs beef up security following string of kidnappings: Report

Crypto industry executives are beefing up personal security and demanding more bodyguard services in response to a recent string of kidnapping and ransom attempts worldwide — particularly in France — targeting investors and professionals in the sector.

According to a Bloomberg report, Infinite Risks International, a private security firm based in Amsterdam, Netherlands, is seeing more inquiries into bodyguard services and more long-term clients signing up for a private security detail.

Additionally, French law enforcement officials recently announced enhanced security measures for crypto entrepreneurs and investors, following at least three separate kidnapping incidents so far in 2025.

The measures include security briefings and expedited access to police lines in the case of emergencies for the entrepreneurs and their families.

French law enforcement authorities also advised crypto investors not to advertise their wealth or wear crypto-branded clothing, lessening their chances of becoming targets.

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