- Concerns raised about cryptocurrency enabling Malware and Ransomware attacks through anonymous payments.
- Whitfield Diffie warned about intelligence agencies storing encrypted data to decrypt later when quantum computing advances.
At the RSA Conference in San Francisco on Tuesday, leading cryptography experts shared gloomy perspectives on cryptocurrency and data security challenges. Adi Shamir, co-founder of RSA Security and the “S” in the RSA algorithm, delivered a particularly harsh assessment of cryptocurrency, suggesting its early promise has been squandered.
“The world would have been better without cryptocurrencies,” Shamir stated during the panel. He argued that despite Satoshi Nakamoto’s ambitious Bitcoin paper, the promised decentralized system has instead become highly centralized through large exchanges, with usage primarily focused on speculation rather than payments.
Shamir linked cryptocurrency directly to the rise in malware attacks, stating, “Cryptocurrencies are what enabled all the malware. It would have been very difficult to extract so much money from companies if there were no cryptocurrencies.” While acknowledging blockchain technology itself is sound, he criticized its implementation in cryptocurrency systems.
Ed Felten, Professor Emeritus at Princeton University, offered a more moderate view, comparing cryptocurrency to the early internet: “There are a lot of people doing silly things, some people doing dangerous and criminal things, but there’s a lot of people building interesting things,” particularly in regions with unstable government currencies.
The Quantum Computing Threat
Cryptography pioneer Whitfield Diffie expressed concerns about government agencies storing encrypted messages they cannot currently read but might decrypt in the future with advanced computing. “It’s what the intelligence community would call collect-now, exploit-later,” Diffie explained, referring to vast data repositories at agencies like the NSA.
Shamir agreed with Diffie’s concerns, predicting functional quantum computers by 2040 and criticizing the delayed adoption of hybrid post-quantum cryptography as “a major mistake.” Current quantum-resistant cryptography efforts aim to protect future communications, but previously collected data remains vulnerable.
Government Encryption Battles
The panel also addressed ongoing tensions between governments and secure communications. Diffie criticized the UK’s recent attempts to potentially monitor Apple users and expressed concern about US Defense Secretary Pete Hegseth’s use of Signal for government work.
Diffie warned that Signal’s frequent mandatory updates could potentially be leveraged by authorities: “Someone with a court order could say, ‘Here, slip a bug into a version, ship it out, and make everybody use it.'” Signal has maintained that its software remains secure and has stated it would exit countries that attempt to force backdoor implementation.
✅ Follow BITNEWSBOT on Telegram, Facebook, LinkedIn, X.com, and Google News for instant updates.
Previous Articles:
- AUSTRAC Targets Inactive Crypto Exchanges in “Use It or Lose It” Blitz
- Smart Money Is Targeting These 3 Low-Risk Cryptocurrencies For A 6,300% Leap
- Fidelity: Bitcoin Undervalued as US Job Openings Drop Sharply
- Trump Media releases shareholder letter ahead of annual meeting
- UK and US Partner to Boost “Responsible” Crypto Adoption Globally
