Poorly folded letters lead to exposure of medical data


I returned home from holiday to a pile of letters. Mostly junk, a few Christmas cards, and something from the NHS.

This is what the envelope looked like:

A letter addressed to me. Just inside the plastic window you can see the word "colonoscopies".

As it happens, I'm not particularly concerned about who knows I had a fairly normal medical procedure. I've blogged a bit about it and Tweeted about the experience in an attempt to de-stigmatise it.

But there will be plenty of people who are mortified that their postie knows that someone shoved a camera up their bum. Or that other people living in their home know that their guts are playing up. I'm sure you can imagine a worst-case scenario.

There are several ways to prevent this - each with potential drawbacks:

  • Use a cover sheet which only has the address on. Will this double the cost?
  • Print the address on one side of the paper and the letter on the other side. How does that test with users though?
  • Don't use a windowed envelope and print the address separately. Are there cost implications?
  • Ensure that the first few lines don't contain any sensitive information. How can that be enforced?
  • Manually check outgoing letters to ensure they're compliant. Again, what's the cost of that?

I'm sure you can think of a few more. Some people have even tried to standardise this:

Thankfully, the letter told me that I didn't need an additional screening. Which was something of a relief.

Now, if you'll excuse me, I need to find the Data Protection Officer and become a pain in their arse!


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11 thoughts on “Poorly folded letters lead to exposure of medical data”

  1. said on mastodon.xyz:

    @Edent I worked for a few months at the local Dept of Revenue (state taxes) mailroom in the USA - matching letters to printed envelopes is a nightmare when it goes wrong! Windowed envelopes remove the matching problem. The letter printer/folder/stuffer machines ran at, I believe 2-3 per second (8 hours per day with only maybe 10 minutes between jobs). But, at the least, they could leave a few more blank lines below the address, so that no personal id stuff was "above the fold"

    Reply | Reply to original comment on mastodon.xyz
  2. Zoë Turner says:

    I think this is a problem with how the letter is printed and, more importantly, folded. I had to work out the best letter format myself years ago so a nice solution would be a word template (if there isn't already one).

    Folding takes practice though and relies heavily upon people. If an organisation has huge turnover of staff where senior admin people have left, juniors will have to work these things out themselves and things like this are not taught in schools. Courses on being an administrator exist but organisations rarely invest in something so basic, overlooking how important the role is of administrator. And organisations probably don't want to make that investment if there is such a high turnover of the lower paid staff anyway.

    Reply

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