Someone just broke a lock that was supposed to hold for decades.
Earlier this year, researchers publicly announced the factorization of RSA-896 — a 270-digit encryption key that was once considered computationally out of reach for any realistic attack. It wasn't supposed to fall this soon. And yet, here we are.
Now, before you close this tab thinking "that's an IT problem" — stick with me for two minutes. Because this milestone doesn't just matter to cryptographers. It matters to every business owner who signs vendor contracts online, processes payments through a third-party platform, or uses cloud-based tools to run their operation. That's most of us.
What RSA-896 Actually Is — and Why It Just Became Your Problem
RSA is the encryption method underpinning a massive portion of the internet's security infrastructure. The number after "RSA" refers to the key size in bits — the bigger the number, the harder it is to crack. RSA-896 uses a 270-digit key. It's part of the same family of standards that still protects huge chunks of business software, vendor portals, payment processors, and internal tools across North America right now.
To be clear: your bank almost certainly uses RSA-2048 or higher. RSA-896 isn't the lock on your Chase account. But here's the part that actually matters for operators like us:
- Every time one of these milestones falls, the safe margin for the entire RSA family shrinks.
- The factorization of RSA-896 was done with a combination of advanced algorithms and significant computing resources — resources that are becoming cheaper and more accessible every year.
- The jump from cracking RSA-896 to cracking RSA-1024 — which is still used in some legacy business systems — is a matter of scale, not a fundamental barrier.
- And once quantum computers reach sufficient maturity, even RSA-2048 enters the danger zone.
The runway is shorter than your IT vendor is telling you. The question is whether you'll know before something breaks — or after.
The Visibility Problem Most SMBs Don't Know They Have
Here's what I've learned running my own e-commerce and import operation: you can build a clean, well-automated stack and still have no idea what's happening one layer down. Your vendors have vendors. Your payment processor uses libraries. Your contract portal runs on infrastructure you've never seen. And almost none of those providers are proactively telling you what encryption standards they're running.
This isn't paranoia. It's a visibility gap — and it's one of the most underestimated risks in the SMB world right now.
Ask yourself honestly:
- Do you know which encryption standard your e-signature vendor uses for signed contracts?
- Does your payment gateway publish its cryptographic roadmap — and have you ever read it?
- When your SaaS tools say they're "secure," do they specify what they're securing it with, and for how long that standard is expected to hold?
Most operators I talk to answer no to all three. That's not a failure on their part — it's a failure of transparency on the vendor side. But the consequences land on your business, not theirs.
One Question That Tells You Everything You Need to Know
You don't need to become a cryptographer. You don't need to understand elliptic curves or lattice-based algorithms. What you need is one question — and the nerve to notice if your vendor stumbles on it:
"Are you already migrating to post-quantum encryption standards?"
Post-quantum cryptography refers to a new generation of encryption methods designed to remain secure even against quantum computers. The U.S. National Institute of Standards and Technology (NIST) finalized its first set of post-quantum cryptographic standards in 2024. The roadmap exists. Responsible vendors are already on it.
If your vendor answers confidently — great. Ask for the timeline. If they hedge, redirect, or go quiet — that's your answer. A vendor who doesn't know where they stand on post-quantum migration in 2025 is a vendor operating behind the curve on something that only gets more urgent from here.
Some follow-up questions worth adding to your vendor review process:
- What key sizes are you currently using for data at rest and data in transit?
- Do you have a published cryptographic deprecation policy?
- Are you tracking NIST's post-quantum standards rollout?
- What's your timeline for migrating away from RSA-based encryption?
You're not expected to audit their codebase. You're expected to run your business — and part of running a smart business in 2025 is knowing which vendors take security seriously enough to give you a straight answer.
What to Do This Week
The RSA-896 factorization isn't a fire alarm — it's a smoke detector going off in a building you didn't know had a risk. You have time to act. But "time to act" and "unlimited time" are not the same thing.
Here's a practical starting point:
- List your critical vendors — payment processors, contract platforms, cloud storage, internal tools with sensitive data.
- Send the question — "Are you migrating to post-quantum encryption standards?" — to each of them. Watch how they respond.
- Flag the non-answers — vendors who can't respond clearly are vendors you should be evaluating alternatives to.
- Loop in your ops or IT lead — this is the kind of audit that needs someone who can dig into the technical responses you get back.
Security posture isn't a one-time checkbox. It's an ongoing part of how you manage your vendor stack — the same way you'd audit a supplier relationship or a logistics contract.
At Maqia, we work with operators who want real visibility into their automation stack and vendor dependencies — not vague reassurances from sales reps. If the RSA-896 news raised a flag for you, that instinct is worth following up on. Book a call with us at maqia.co and let's walk through what your current stack actually looks like — before a vendor's outdated encryption becomes your headline.