Elena Rostova
Community Member
Blockchain security researcher focused on zero-knowledge scalability, layer-2 rollup security, consensus mechanisms, and EVM smart contract vulnerabilities.
Latest Publications
Bitcoin Reclaims $84,000 as Falling Oil Offsets Massive ETF Outflows
Bitcoin rebounded above $84,000 on Monday, shaking off a bruising $681 million weekly exit from United States spot exchange-traded funds. A sudden dro...
US Government Transfers $1 Billion in Seized Bitfinex Hacker Bitcoin
Government-linked wallets moved 12,267 BTC—valued at roughly $1.01 billion—in a single transaction at 9:33 a.m. ET on Thursday, blockchain analyti...
Ether Liquidations Outpace Bitcoin by Six Times in One Billion Dollar Flush
A sudden late-Thursday market rout erased more than $1.1 billion in leveraged crypto derivatives positions across global exchanges. Ethereum bore the ...
Vitalik Buterin Backs Cryptographic Bunker Mode as AI Math Advances Threaten Chains
Ethereum co-founder Vitalik Buterin and protocol researcher Justin Drake have alerted the digital asset sector to an accelerating threat: artificial i...
Binance Bitcoin Outflows Surge to Multiyear Highs as Whales Rotate Into Accumulation
Bitcoin reserves on Binance dropped by nearly 40,000 coins starting September 20, marking the largest wave of exchange withdrawals since mid-2023. On-...
Bitcoin Faces Persistent Rejection at $87,000 as Macro Pressures Mount
Bitcoin slipped 1.2% to trade near $85,600 during Tuesday Asian morning hours following a sharp rejection just above $87,000 on Monday. This retreat m...
Bitcoin Rejection Near $87,000 Leaves Traders Watching Late-September Ceiling
Bitcoin climbed to $86,950 early Monday after holding above $86,000 through Sunday, then slipped below the late-September high and traded near $86,000...
Crypto Job Postings Triple to 1,241 in September Amid Falling Applications
Cryptocurrency companies sharply accelerated hiring in September, posting 1,241 job openings—the highest level seen in 2026 so far, according to dat...
Tether Brings USDT Back to Bitcoin via Utexo Integration
Tether Chief Executive Officer Paolo Ardoino announced the homecoming of the world's dominant stablecoin to the Bitcoin network this month. Backed by ...
Bitcoin Fends Off Macro Pressure Near $83,000 While Zec Plunges
Bitcoin held above the $83,100 mark during Tuesday Asian morning hours after slipping less than one percent, confronting macro headwinds as the 10-yea...
