Binance’s $6.3 billion hack raises questions about crypto wallet safety - CNBC
Two major security breaches this week, including a record $6.3 billion hack at Binance, are intensifying concerns about the safety of storing funds in cryptocurrency exchange wallets.
Binance's breach involved $6.3 billion, making it the largest cryptocurrency theft in history, while Polymarket's hack on its international platform operating on the Polygon blockchain resulted in at least $2.7 million being drained from users' wallets.
Experts warn of more incidents
Cybersecurity experts interviewed by CNBC expressed little surprise at these incidents, particularly given recent artificial intelligence hacking advancements. Most predicted more security breaches in the near term as the cybersecurity landscape evolves. Tyler Moore, a cybersecurity professor at the University of Tulsa, emphasized the dangers of leaving significant funds on exchanges, noting the absence of protections comparable to banking's FDIC insurance.
Exchange reassurances
Both Binance and Polymarket have reassured users they would make affected investors whole. Ido Ben-Natan, CEO of blockchain security company Blockaid, interpreted this as a sign that users should feel confident in crypto exchanges. He suggested that while more hacks are likely due to AI-driven changes in cybersecurity, the industry will ultimately become stronger through these experiences.
Offshore platform vulnerabilities
Notably, both Binance and Polymarket experienced issues on their offshore platforms while their regulated U.S. exchanges remained unaffected. U.S. regulated platforms Coinbase and Robinhood were also untouched by the Binance breach, though their shares fell on Friday. CFTC Chairman Michael Selig emphasized that offshore exchanges lack the safeguards present in U.S. financial markets, suggesting they register with the CFTC for better protection.
Brett Falk, a professor at the University of Pennsylvania, questioned whether U.S. regulations would have prevented the Binance hack, which may have involved a compromised DevOps engineer's laptop. Binance later acknowledged additional points of breach in its investigation without specifics.
Unique security challenges
Unless you are dealing with a reputable and firm broker-dealer that provides an asset insurance, you are risking your assets putting them into any ecosystem today just simply because there's so much unknown.
Despite reassurances, experts highlighted crypto's unique appeal to hackers due to the rapid liquidity accessible after successful breaches. Ryan Kirkley, CEO of Global Settlement Network, advised caution about wallets not backed by insurance until financial companies upgrade security infrastructure. He emphasized the lack of truly safe options in the current market.
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