Vendor risk reviews are fine until they start changing things mid contract
Posted by Sad_Effort_7013@reddit | sysadmin | View on Reddit | 16 comments
We're set for vendor security reviews before onboarding. The annoying part is when the contract is signed and vendors change subprocessors, shift hosting, update their security posture and half the time we only learn about it from an email.
Customers expect us to have this under control but it feels like we’re relying on vendors to self report changes.
What's the best practice to keep vendor risk updated??
Salty-Translator5060@reddit
No need to panic this is common. Initial reviews are structured but ongoing monitoring usually isn’t. Most teams end up defining what material change means, requiring notice in contracts and then doing periodic refreshes for high risk vendors otherwise it gets messy.
Sad_Effort_7013@reddit (OP)
Very helpful I appreciate all of you.
Sounds like the real answer is that onboarding reviews are the easy part and the mid contract drift is where things break down UNLESS you formalize it. Defining what counts as a material change, baking notice requirements into the contract and doing refresh reviews on a cadence based on criticality makes a ton of sense.
Also +1 on the centralize evidence point. Rn we’re doing email hunting anytime someone asks when we last reviewed something which is exactly what triggered this post in the first place.
Looks like we need to treat vendor risk like a living process and not a one time checkbox.
Thanks again
MaleficentFee6949@reddit
Exactly, once it becomes ongoing instead of point-in-time, the usual setup just doesn’t hold up anymore. We hit the same issue and ended up putting something more structured in place just to get out of the inbox.
Dry_Thanks2391@reddit
We ended up standardizing how we track vendors, changes and evidence so it wasn’t scattered across inboxes. At some point we used Delve to keep it all in one place and it stopped being a total guesswork.
brisull@reddit
Would you care to share any more details on this? This exact issue was raise during our SOC review.
Frothyleet@reddit
There are a number of compliance-focused SaaS products out there, both framework-specific and agnostic, that are super useful in actually managing all the bureaucracy behind compliance.
Cooleb09@reddit
The bureaucracy must expand to accommodate the needs of the expanding bureaucracy.
andpassword@reddit
The bureaucracy must construct additional pylons.
Dry_Thanks2391@reddit
With pleasure
We basically stopped treating vendor risk as a one time onboarding and moved to a simple continuous change tracking type of workflow.
Listing the main things that helped
We added contract language that requires notice for material changes (new subprocessors + hosting region changes + security incident etc etc.)
We set a periodic review cadence based on vendor criticality (quarterly for high risk and annually for low risk)
We centralized evidence so we weren’t searching through inboxes when someone asked when did we last review x y z?
See, the biggest win wasn’t the tool itself, it was having one place where the vendor profile/last review date/approved subprocessors and evidence were kept. Before that it was just email archives every time a soc review came up
MaleficentFee6949@reddit
I built a system mapping all vendors, products, and subprocessors, tracks changes automatically, and lets you send notifications and collect approvals from the right people. It keeps a clean audit trail too, so you’re never scrambling for evidence during reviews.
been working with a few teams, it really cut down the chaos. If you wants to see how it works, happy to walk you through.
nateachino@reddit
I ran into that exact headache with vendors constantly shifting terms post-contract. What helped was using a tool that reads contracts and automatically flags any changes or inconsistencies, so nothing slips through the cracks. If you want, I can share more on how that works-just DM me!
LunchDave@reddit
You are right. Relying on vendors to self report changes is a major compliance gap. Best practice is to automate monitoring with tools like UpGuard and enforce change notification clauses in contracts. This shifts you from periodic reviews to continuous oversight.
We help teams operationalize this as part of their SOC 2 compliance, setting up alerts and managing the audit trail. If you would like to see how we structure vendor risk monitoring, feel free to send me a message.
LazySloth8512@reddit
I just love the constant bureaucracy
thirdparty_ops@reddit
This is exactly it. Onboarding reviews are the easy part — mid-contract drift is where things quietly break.
Most teams rely on vendors to self-report changes, but unless “material change” is clearly defined and tied to a cadence or trigger, it just turns into inbox archaeology later.
What’s helped in practice isn’t more tooling, it’s:
Once you do that, the reviews stop feeling reactive and start feeling intentional.
thirdparty_ops@reddit
This is exactly it. Onboarding reviews are the easy part — mid-contract drift is where things quietly break.
Most teams rely on vendors to self-report changes, but unless “material change” is clearly defined and tied to a cadence or trigger, it just turns into inbox archaeology later.
What’s helped in practice isn’t more tooling, it’s:
Once you do that, the reviews stop feeling reactive and start feeling intentional.
altodor@reddit
Just be aware as internal IT for a vendor who's starting to be asked this: if any of our clients have set us into a contractual requirement to tell them when we change things, they don't tell those of us making changes that we have to tell anyone. They do loop us in when we're specifically asked about our security stance though.