There's a new way to break RSA that's faster than anything we've seen before
- ID
- 28098
- Status
- summarized
- Published
- 24 Sep 2026, 7:15 PM
- Fetched
- 24 Sep 2026, 9:25 PM
- Provider
- Ars Technica
- Category
- technology
- Original URL
- https://arstechnica.com/security/2026/09/theres-a-new-way-to-break-rsa-thats-faster-than-anything-weve-seen-before/
- Source URL
- https://feeds.arstechnica.com/arstechnica/index
Summary
- Score
- 1.5
- Created
- 24 Sep 2026, 9:26 PM
- Tags
- Audience
- developersai_ml_learners
What happened
The only content retrieved from this Ars Technica URL is a cookie-consent and privacy-preferences page — the actual article body about a faster method for breaking RSA never loaded. Nothing is available about the claimed technique, its authors, its runtime, key sizes affected, or whether it is a classical or quantum result. The headline asserts a new RSA-breaking approach 'faster than anything we've seen before,' but no supporting detail is present in the supplied text.
Why it matters
There is nothing here a builder can act on: no affected key sizes, no cost or time estimate, no paper link, no statement about whether RSA-2048 or real-world TLS certificates are impacted. Do not change key lengths, deprecate RSA, or plan a post-quantum migration based on this item — wait for the actual paper or a technical write-up that states the algorithm and its resource requirements. If you are responsible for long-lived secrets or certificate lifetimes, the only defensible move right now is to note the headline and revisit when concrete parameters exist.
Discussion angle
The retrieved page was only cookie-consent boilerplate — use this as a live example of why headline-only security news should not drive engineering decisions, and what minimum details (key size, complexity, classical vs quantum, peer review) you would need before acting on an RSA claim.