Bitcoin
How Researchers Cracked an 11-Year-Old Password for a $3 Million Crypto Wallet
“Ultimately, we were lucky because our parameters and time frame were correct. If any of them were wrong, we would have…continued to make assumptions/shots in the dark,” Grand said in an email to WIRED. “It would have taken much longer to pre-calculate all possible passwords.”
Grande and Bruno created a video to explain the technical details in more detail.
RoboForm, manufactured by US-based Siber Systems, was one of the first password managers on the market and currently has more than 6 million users around the world, according to a company report. In 2015, Siber appeared to fix the RoboForm password manager. In a quick look, Grand and Bruno were unable to find any sign that the pseudo-random number generator in the 2015 version used computer time, which makes them think they removed it to fix the flaw, although Grand says they would need to look into it. in more detail to be sure.
Siber Systems confirmed to WIRED that it fixed the issue with version 7.9.14 of RoboForm, released on June 10, 2015, but a spokesperson did not respond to questions about how it happened. On a change log on the company’s website it only mentions that Siber programmers made changes to “increase the randomness of the generated passwords”, but does not say how they did this. Siber spokesperson Simon Davis says “RoboForm 7 was discontinued in 2017.”
Grand says that without knowing how Siber fixed the problem, attackers will still be able to regenerate passwords generated by versions of RoboForm released before the fix in 2015. He’s also not sure whether current versions contain the problem.
“I’m still not sure I’d trust it without knowing how they’ve actually improved password generation in newer versions,” he says. “I’m not sure RoboForm knew how bad this particular weakness was.”
Customers can also still use passwords generated in previous versions of the program before the fix. It appears that Siber never notified customers when it released fixed version 7.9.14 in 2015 that they should generate new passwords for critical accounts or data. The company did not respond to a question about this.
If Siber didn’t inform customers, it would mean that anyone like Michael, who used RoboForm to generate passwords before 2015 — and still uses those passwords — could have vulnerable passwords that hackers could regenerate.
“We know that most people don’t change passwords unless asked,” says Grand. “Of the 935 passwords in my password manager (not RoboForm), 220 of them are from 2015 and earlier, and most of them are [for] sites I still use.”
Depending on what the company did to fix the problem in 2015, newer passwords could also be vulnerable.
Last November, Grand and Bruno deducted a percentage of bitcoins from Michael’s account for the work they did and then gave him the password to access the rest. Bitcoin was worth $38,000 per coin at the time. Michael waited until the value rose to $62,000 per coin and sold some of it. He now has 30 BTC, now worth $3 million, and is hoping the value will rise to $100,000 per coin.
Michael says he’s lucky he lost the password years ago because otherwise he would have sold bitcoin when it was worth $40,000 per coin and lost a greater fortune.
“The fact that I lost the password was a financially good thing.”
Bitcoin
‘This is huge’ — Billionaire Mark Cuban issues ‘incredible’ Bitcoin and crypto prediction amid price slump
Bitcoin
Bitcoin
came back with a vengeance this year when former President Donald Trump Cryptocurrency boosts US presidential election in November with ‘revolutionary’ plan.
The price of bitcoin has surged to more than its all-time high in recent months, surpassing $70,000 per bitcoin and triggering a wave of mega-optimistic predictions about the price of bitcointhough it fell again this week, falling below $65,000 after the Federal Reserve kept interest rates steady.
Now, as Elon Musk suddenly breaks his silence on bitcoin and cryptocurrenciesBillionaire investor Mark Cuban called a California plan to digitize 42 million car titles using blockchain an “incredible step forward” and “huge” for cryptocurrencies.
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Mark Cuban, famous Shark Tank investor and billionaire owner of the NBA team Dallas Mavericks, has… [+] called a cryptocurrency update “amazing” amid bitcoin’s price slump.
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The California Department of Motor Vehicles (DMV) has digitized 42 million car titles using blockchain, it was reported by Reuters, through technology company Oxhead Alpha on the Avalanche blockchain and designed to detect fraud and facilitate the securities transfer process.
“This is an incredible development for crypto,” Cuban, best known as an investor on TV’s Shark Tank and owner of the Dallas Mavericks NBA team, posted on X, joking that U.S. Securities and Exchange Commission (SEC) Chairman Gary Gensler could sue the state as part of his hostility toward cryptocurrencies and blockchain technology.
“The reason this is huge for crypto is because people who hold the tokens will have an app with an Avalanche wallet,” Cuban said. “Tens of millions of Californians having and using a crypto wallet in the next five years, or however long it takes, normalizes the use of wallets and crypto.”
John Wu, president of Avalanche developer Ava Labs, told Reuters that California’s DMV is “creating a wallet that you can download on your phone.”
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Bitcoin’s price has rallied this year, triggering a wave of bullish bitcoin price predictions from… [+] people like billionaire Mark Cuban.
Forbes Digital Assets
Last month, Cuban predicted that if the US dollar falls as the global reserve currency, bitcoin could become “a global ‘safe haven’” and a “global currency.” potentially sending the price of bitcoin to a much higher level.
According to Cuban, bitcoin could become what its most ardent supporters “envision” — a means “of protecting our economies… This is already happening in countries facing hyperinflation.”
The price of bitcoin has skyrocketed over the past year, largely due to the world’s largest asset manager, BlackRock, leading a bitcoin attack on Wall Street.
Analysts are starting to pay more attention than usual to Bitcoin-proxy’s underlying enterprise software business MicroStrategy Inc.
How to better invest cash generated from operations is what originally prompted co-founder and CEO Michael Saylor to turn to Bitcoin four years ago. Since then, the Tysons Corner, Va.-based company has adopted a two-pronged strategy of investing in the cryptocurrency instead of traditional assets like short-term Treasuries and ramping up its software operations.
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Bitcoin has retreated from a six-week high as investors shift their focus to speculation the U.S. may sell seized tokens just days after Donald Trump vowed to create a government stockpile of the cryptocurrency if he is elected president again.
The US transferred $2 billion worth of Bitcoin to a new digital wallet address on Monday, blockchain research firm Arkham said in a publish on social media platform X. Market analysis firms have speculated that the tokens are from the Silk Road marketplace, where customers used virtual currencies to buy illegal drugs and hacking tools before it was shut down.
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