Surfshark Quantum Resistant Encryption to Prevent Decoding
Surfshark Quantum Resistant
Surfshark incorporated post-quantum protection to its products to prevent high-speed quantum decryption. A recent study found that just 8% of popular mobile apps incorporate quantum-resistant technologies. This proactive method fills a major security gap. Messaging platforms are the most advanced in adopting these standards, but banking and retail are unprepared. Since hackers may be harvesting encrypted data to decrypt later, experts recommend post-quantum encryption for long-term digital privacy. Surfshark is updating core operating systems to ensure user security as processing power increases.
Understanding Quantum Threat
The main distinction between quantum and classical processing is the issue. Surfshark Chief Technology Officer Donatas Budvytis says quantum computing is threatening online data encryption. Despite their limits, quantum capabilities are expected to improve enough to threaten cryptographic standards.
The “harvest now, decrypt later” hacking technique worries. Hackers keep encrypted passwords, private messages, and financial data. These data are secure today, but quantum computing will make them easy to decrypt. Unless organizations utilize Post-Quantum Cryptography (PQC) quickly, this stolen data backlog will create unparalleled privacy issues.
surfshark's future-proof solution
Surfshark's WireGuard protocol now uses quantum-resistant methods to combat these threats. Despite being immune to quantum solutions, these new methods use different mathematics. This cutting-edge protection is available for MacOS, Linux, and Android, with iOS and Windows support coming soon.
Security-conscious users can easily enable it. Select WireGuard under Surfshark Settings > VPN settings. Once this protocol is selected, post-quantum protection is activated, protecting sensitive data from current and future decryption.
A Complete Study of App Readiness
Surfshark researchers examined PQC use in 40 popular social media, financial, retail, and messaging apps. Quantum resistance is not used as needed, according to the results. Despite 30% of developers investigating or preparing for PQC, 63% to 65% of studied apps don't disclose their quantum-readiness.
Banking and shopping: High-risk sectors
Retail and banking may be especially worrisome. None of the financial apps used post-quantum cryptography. Only 20% of these companies, including Wells Fargo and JPMorgan Chase, have taken quantum resistance steps. In collaboration with Toshiba and Ciena, JPMorgan Chase demonstrated the first Quantum Key Distribution network. Wells Fargo is also focusing on PQC with a 10-year adaption strategy to protect consumer data. The remaining 80% of banking apps have not publicly acted.
Retail shows this lack of forethought. No quantum-resistant shopping apps exist. AWS's post-quantum cryptography migration approach suggests Amazon is the most proactive. Walmart has addressed the threat, albeit briefly, stating its awareness and ongoing efforts to become stronger.
Leading Messaging and Social Media Transition
Messaging leads PQC uptake. It is the only category with quantum-resistant apps, 18% of the group considered. Surfshark previously highlighted Apple's Signal and iMessage as quantum resistance pioneers. Meta (WhatsApp and Messenger) and Google (Google Messages) are aware of the issue and taking steps to avoid decryption.
Quantum-resistant social media apps are limited to TikTok. Quora, Reddit, and X (formerly Twitter) have not announced quantum-resistant measures, although Facebook, Instagram, and YouTube intend to deploy PQC.
Digital Chain Vulnerabilities
“A user who uses a VPN with post-quantum protection is not completely safe if the other end of the communication chain is weak,” Donatas Budvytis says. If the bank does not have PQC protection, a user who transfers money utilizing a secure VPN puts their data at danger. Quantum hackers may decrypt the data at the bank's terminal, causing severe financial damages for both the individual and the organization.
More Comprehensive Cybersecurity
Cyber threats require quantum resilience in 2025 and 2026. Windows users were seven times more likely than macOS users to face malware in 2025, according to Surfshark's antivirus data. Box, WeTransfer, and Dropbox have been hacked for not virus-checking their plans, which might spread dangerous data. By offering $274 million for information on its most wanted cybercriminals, the FBI has shown the global extent of cybercrime.
Recommended Future Steps
Professionals recommend being proactive today to prepare for the future. This includes adopting quantum-resistant equipment when it becomes available, learning about new threats, and keeping up with cybersecurity advances. These new cryptographic standards are needed to protect digital democracy and privacy in the “post-quantum era”.
