Invest ideasNews
18 Mar 2026, 22:31
North Korea-Linked Hackers Suspected in Bitrefill Breach That Drained Wallets
Bitrefill disclosed that it was targeted in a cyberattack on March 1, which resulted in the theft of cryptocurrency funds, and said its investigation found multiple indicators linking the incident to tactics used by the DPRK-associated Lazarus/Bluenoroff group. The company stated that similarities in the attackers’ methods, malware, on-chain tracing patterns, and the reuse of IP and email addresses are consistent with previous operations attributed to the group. Bitrefill Cyberattack According to the company, the breach originated from a compromised employee’s laptop, where a legacy credential was extracted. That credential allowed access to a snapshot containing production secrets, which the attackers then used to expand their access across Bitrefill’s systems. This enabled them to reach parts of the database and certain cryptocurrency wallets. In its latest tweet, Bitrefill said it first identified the incident after detecting unusual purchasing patterns involving some suppliers, which indicated that its gift card inventory and supply flows were being misused. At the same time, it observed that some hot wallets were being drained, and funds were sent to addresses controlled by the attackers. Once the breach was confirmed, the company shut down all systems to contain the situation. Following the incident, Bitrefill confirmed that it has been working with external cybersecurity experts, incident response teams, blockchain analysts, and law enforcement. The company said there is no indication that customer data was the main focus of the attack. According to its logs, the attackers ran a limited number of database queries consistent with probing activity to identify what could be extracted. This included cryptocurrency and gift card inventory. Bitrefill added that it stores minimal personal data and does not require mandatory KYC, with any verification information held by an external provider. However, it confirmed that about 18,500 purchase records were accessed, including email addresses, cryptocurrency payment addresses, and metadata such as IP addresses. In roughly 1,000 cases where customers had provided names for specific products, the information was encrypted, but the company is treating it as potentially accessed due to possible exposure of encryption keys. Those users have been notified. Bitrefill said it does not currently believe customers need to take specific action, but advised vigilance regarding any unexpected communications related to Bitrefill or cryptocurrency. The company added that it has strengthened its security measures, including conducting further external cybersecurity reviews and penetration testing, tightening internal access controls, improving monitoring and logging systems, and refining incident response procedures. It said the financial losses will be covered from its operational capital, and that most services, including payments and inventory, have been restored. Lazarus Havoc Even as many crypto platforms have ramped up their security frameworks in recent years, threat actors continue to bypass protections. The Lazarus Group remains the sector’s most persistent and dangerous adversary, responsible for the largest crypto hack on record after stealing $1.4 billion from Bybit in February 2025. Blockchain investigator ZachXBT previously said that breaches involving platforms such as Bybit, DMM Bitcoin, and WazirX saw stolen funds laundered with ease. The on-chain investigator had added that the laundering groups have “seemingly won the battle” over enforcement. The post North Korea-Linked Hackers Suspected in Bitrefill Breach That Drained Wallets appeared first on CryptoPotato .
18 Mar 2026, 22:29
Ripple’s XRP $4 Quest Begins as Market Researchers Identify Key Breakout Level
XRP traded sideways on Wednesday as broader market liquidity remained elevated despite widespread selling pressure across major digital assets.
18 Mar 2026, 22:11
Cardano Surges Past Crucial Resistance as Trading Activity Accelerates
Cardano surged up to 9%, approaching a crucial technical resistance at $0.30. Network activity and DeFi participation on Cardano have increased markedly in recent days. Continue Reading: Cardano Surges Past Crucial Resistance as Trading Activity Accelerates The post Cardano Surges Past Crucial Resistance as Trading Activity Accelerates appeared first on COINTURK NEWS .
18 Mar 2026, 22:05
AI Data Centers Outpay Bitcoin Mining, Triggering Major Industry Shift
Bitcoin miners are ditching hashpower for hyperscale as multibillion-dollar artificial intelligence (AI) contracts outpay mining by a wide margin, forcing a rethink of the industry that secures the world’s largest cryptocurrency. Bitcoin Mining Economics Struggle as AI Offers Higher Returns Per Megawatt What started as a side hustle has turned into a full-blown identity crisis
18 Mar 2026, 22:04
Vitalik Buterin Breaks Silence on the 500 Trillion Shiba Inu (SHIB) Donation from Ryoshi
Vitalik Buterin has addressed the 500 trillion SHIB token donation from Ryoshi, the pseudonymous founder of the Shiba Inu ecosystem.
18 Mar 2026, 22:00
Bitcoin Short-Term Holders Dump 48K BTC In Profit As Price Tests $75K
Bitcoin is attempting to push above the $75,000 level as market activity intensifies and bullish momentum begins to build. The recent price action suggests that buyers are testing a key resistance zone, with traders closely watching whether BTC can sustain a breakout and extend its recovery after weeks of volatility. However, underlying data indicate that confidence among certain market participants remains fragile. According to a CryptoQuant report by analyst Darkfost, short-term holders (STHs) are still showing signs of caution despite the improving trend in Bitcoin’s price. Rather than fully committing to the rally, many of these investors continue to treat upward moves as opportunities to secure profits. The report highlights that the current macro and liquidity environment is not particularly favorable for aggressive risk-taking, which is influencing behavior across the market. As a result, STHs are more inclined to realize gains quickly, contributing to intermittent selling pressure during periods of price strength. This dynamic creates a mixed structure for Bitcoin. While demand is clearly returning and pushing prices toward higher levels, persistent profit-taking from short-term participants may act as a temporary ceiling, particularly around key resistance zones like $75K, where liquidity and sell-side pressure tend to concentrate. Profit-Taking Pressure Builds as Bitcoin Tests $75K According to CryptoQuant analyst Darkfost, recent on-chain data shows a clear resurgence in profit-taking activity among short-term holders as Bitcoin approaches key resistance levels. The report highlights that the amount of BTC in profit sent to exchanges has reached a yearly high, coinciding with Bitcoin’s attempt to break above the $75,000 level. In a single day, more than 48,000 BTC in profit were transferred to exchanges by short-term holders, signaling a strong willingness among these participants to realize gains rather than hold through potential volatility. This behavior suggests that a significant portion of the market remains focused on short-term opportunities, even as broader conditions begin to improve. Structurally, this trend reinforces the idea that each upward move is still being treated as an exit opportunity by short-term investors. Instead of supporting sustained upside, these participants are actively supplying liquidity into rallies, creating friction at key resistance zones. This dynamic introduces a layer of complexity to Bitcoin’s current price action. While demand is clearly returning, persistent sell-side pressure from profit-taking can slow momentum and delay breakouts. For now, the market appears to be balancing between renewed buying interest and opportunistic selling, with the behavior of short-term holders likely to play a critical role in determining whether Bitcoin can establish a sustained move above resistance. Bitcoin Tests Key Resistance After Recovering From February Selloff The daily Bitcoin chart shows the asset continuing its recovery after the sharp selloff that took place in early February. BTC is currently trading around $74,100, having rebounded from lows near the $60,000–$62,000 region, where a clear spike in volume signaled capitulation and strong buyer absorption. Following that low, Bitcoin established a consolidation base between $65,000 and $70,000, gradually building momentum before pushing higher into the current resistance zone. The recent move has allowed BTC to reclaim the short-term moving average, which had previously acted as dynamic resistance throughout the downtrend, indicating that short-term momentum is now shifting in favor of buyers. However, the broader structure remains cautious. Price is still trading below the 100-day and 200-day moving averages, both of which continue to slope downward. This suggests that, despite the recovery, Bitcoin remains within a larger corrective phase. The $74,000–$76,000 region is now acting as a critical resistance area. This zone aligns with previous support that broke during the February decline, making it a likely area of supply and profit-taking pressure. A confirmed breakout above this range could open the path toward $80,000 and $85,000, while rejection may lead to renewed consolidation below resistance. Featured image from ChatGPT, chart from TradingView.com
