Blockchain experts are suggesting initial quantum attacks could be disguised long before holders realize the real threat. This comes as Q-Day speculations and the manner of a potential attack take a new twist amid ongoing blockchain migrations.
Unlikely Targets Will Take First Hit
In a recent analysis, Quantus Network’s co-founder, Christopher Smith, explained a new risk to the community if Q-Day occurs before full resistance is in place. Q-Day generally refers to a phase when quantum computers become increasingly powerful enough to break cryptography.
With recent technological breakthroughs, users fear the first incident is just a few years away. For Smith, contrary to what is widely expected, the pioneer incident won’t target Satoshi Nakamoto’s Bitcoin (BTC) stash.
The initial wave could be subtle, targeting a bunch of random wallets with no direct trace to Q-day to mask operations. Attackers can obtain private keys and drain wallets without compromising internal systems, making unusual activity harder to detect.
At the moment, the biggest fear in the post-quantum era is the fate of Satoshi-era coins that haven’t moved for many years. These assets were not covered in several security researchers’ plans to move coins to quantum-resistant wallets.
 
However, Smith and other experts believe that bad actors might not go after the $63 billion stash but rather random wallets, state and military systems. Stablecoins on multiple networks are also at risk alongside other crypto assets, though most analysts are largely focused on Bitcoin.
When someone cracks your key, you don’t get a memo saying how they did it… If I’m focusing on blockchain, what’s the single most valuable key? It’s probably Tether’s minting key. There’s an alternative scenario where they… have these plausible, deniable: ‘Oh, somebody just lost their keys somehow,” he added.
Blockchain security researcher Sean Cheetham also restated the theory that an attacker is likely to go after hot wallets before Satoshi’s coin to avoid setting off alarm bells. This idea to disguise a major quantum attack as an ordinary wallet drain creates a new dilemma.
With investors weighing risks associated with bugs and malware, billions are at risk if attacks don’t have an initial trace to Q-day. This year, Google researchers placed Q-day in 2029, although others suggest 2030 as artificial intelligence (AI) models continue to scale.
On their part, blockchain stakeholders have begun rolling out quantum-resistant solutions ahead. Quantus is building a network that will be resistant at launch.
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