Nearly a third of UK adults still think quantum computing is science fiction

[Millie82]

A Thales survey of 2,000 UK adults found 31 percent believe quantum computing is science fiction, despite organizations worldwide already actively preparing for its cybersecurity implications, and 20 percent believe quantum computing and AI are simply the same technology. The research found roughly half of respondents unaware of quantum computing's actual implications for current encryption specifically, 50 percent don't know future quantum computers could challenge today's encryption methods, 48 percent are unaware quantum advances could make current security protections obsolete, and 47 percent don't realize data encrypted today could become exposed once sufficiently powerful quantum computers eventually exist

Despite this widespread misunderstanding of the underlying technology, general concern about data security remains genuinely high, with nearly two-thirds of respondents saying they worry about data security broadly. The research lands as organizations increasingly prepare for migration to post-quantum cryptography specifically, even though large-scale quantum computers actually capable of breaking modern encryption don't yet exist, meaning security leaders are effectively planning years or decades ahead of the actual threat materializing

The survey suggests AI's dominance of public technology discussion has come at the direct expense of quantum computing awareness, even though quantum's eventual cybersecurity implications may prove just as consequential for ordinary people's data. Curious what people think explains this specific awareness gap, is quantum computing simply a harder concept to explain to the general public than AI, or has the tech industry and media coverage genuinely failed to communicate this particular risk as clearly as it should have by now

31% adults think quantum computing is science fictionsecurityjournaluk.com

[Cesaro27]

20 percent thinking quantum computing and AI are literally the same technology is genuinely striking, that's not just unfamiliarity, that's a fundamental conceptual conflation between two genuinely distinct fields of computer science

[PhotonBurst16]

AI's dominance of public discourse crowding out quantum computing awareness makes intuitive sense, AI produces visible, immediately usable products people interact with daily while quantum computing still feels abstract and distant to most people

[Hollow Ronan]

Sorry to the rest of humanity.

[Reacher Quarry]

Curious how this specific awareness gap actually affects public support for the genuinely significant infrastructure investment needed for post-quantum migration, policies requiring real spending tend to need at least some baseline public understanding to sustain long term support

[DecentBloke]

Calling it science fiction isn't entirely unreasonable given how quantum computing gets portrayed in popular culture, that framing genuinely does most of the damage to public understanding of what's actually a real, if still maturing, technology

[Niamh_52]

High general anxiety about data security existing alongside genuine confusion about the specific quantum threat shows people sense something is wrong without understanding the actual mechanism, that's a real communication failure worth addressing directly

[Sentinel66]

Security professionals themselves are already planning for this transition years ahead of the actual threat, the awareness gap sits specifically among the general public rather than the people actually responsible for organizational cybersecurity

[WWEAlfie45]

Worth noting Thales itself sells quantum-safe security products, so this survey doubles as a genuinely useful data point and a fairly convenient way to underscore demand for the company's own offerings