Paul CantrellOct 1, 2025

Note that the post @briankrebs quotes here (which is a good post!) doesn’t just talk about layoffs creating idle hands or bad incentives for the unemployed. It also zeros in on the security impact of losing people.

Companies have ❝commoditized the defenders while adversaries are professionalizing the attackers.❞

Whole bunch of companies are about to find out that cutting costs is really, really, really costly. https://infosec.exchange/@briankrebs/115294965578833460

BrianKrebs (@[email protected])

Attached: 1 image Been thinking a lot lately about how many fresh college grads are probably going to wind up joining the cybercrime community thanks to AI's impact to entry-level jobs, particularly in IT. We've spent years telling everyone we had this huge shortage of qualified IT workers, and that those pursue a career in cyber have a promising future. Whoops. And then I was tagged in this LinkedIn post, which seems to agree. Financial Times recently had a good video story on how AI is affecting the job market https://www.youtube.com/watch?v=IeTFpsuCor8 NPR's Planet Money on which jobs are least threatened by AI https://www.wbur.org/hereandnow/2025/09/30/jobs-ai

Infosec Exchange
Show threadPaul CantrellOct 1, 2025
Roman Mars said something in a recent 99pi about how much he hates “efficiency” as a virtue, and I am 200% ready to join his movement.
Show threadPaul CantrellOct 1, 2025

It was around 18:50 here: https://99percentinvisible.org/episode/641-99pi-anniversary-special-15-for-15/

(and I’d go even wider and harder than he does!)

The 99PI Anniversary Special: 15 for 15 - 99% Invisible

This year marks the 15th anniversary of 99% Invisible! If our little design podcast were a person, it would be old enough to have a provisional driver’s license in some states or celebrate a quinceañera. Since we first launched on September 3rd, 2010, we’ve spent 15 years telling stories about design, architecture, and the choices

99% Invisible
Show threadPaul CantrellOct 1, 2025

Here’s the lightning sketch of Paul’s Treatise Against Efficiency that I’ve never written:

1. Efficiency is asymptotically inefficient: as costs approach zero, the cost of further reducing them approaches infinity.
2. Efficiency prioritizes the measurable over the difficult-to-measure.
3. Efficiency prioritizes what those in power see (or imagine) over on-the-ground reality.
4. Following from 2 and 3, efficiency reduces the amount and quality of information flowing into a human system.
5. Efficiency foments institutional inflexibility.
6. By removing slack, efficiency causes small failures to cascade more readily and increases the risk of catastrophic failure.
7. Following rom 4, 5, and 6, efficiency trades small costs for massive risks: from failures, from missed opportunities, and from inability to adjust.
8. Efficiency, when pushed, strangles the emergent phenomena that in the long term create all new things of value.
9. Thus, although it can be a by-product of evolution, efficiency as a goal in itself strangles evolution.
10. Efficiency as a goal strangles joy.

Show threadScott FrancisOct 1, 2025
@inthehands efficient and effective are orthogonal, which is something else I didn’t learn until later in my career. The point about slack is well taken; elasticity is often seen as a failure to maximize use of resources, but what it *actually* is is insurance against the unexpected.
Show threadrhempelOct 1, 2025

@darkuncle @inthehands I can only recommend Eli Goldratt's "The Goal" - not as a work of literary genius but as a parable about the mistaken goal of 100 % utilization as a poor proxy for efficiency.

Tldr; machines running at 100 % capacity are a bottleneck

My argument is then, why would you try to run people at 100% ?

Show threadAaronOct 5
@rhempel @darkuncle @inthehands Meanwhile, "agile" methodology has people working back to back "sprints" to hide the fact that it's actually a marathon that requires us to pace ourselves. Then they wonder why everyone is burnt out. It's a death march.
Show threadrhempel

@hosford42 @darkuncle @inthehands That's just waterfall in an agile jacket :-)

I have experienced "good" agile on a 1 year project and it did not feel like a grind at all - we set a goal for each sprint and NEVER filled it up just to make it look like we were 100% loaded.

I'm giving a talk on this at the Embedded Summit in San Jose in mid October on exactly this topic :-)

Oct 5 at 1:53pmWeb
Show threadAaronOct 6
@rhempel @darkuncle @inthehands I think the good version of agile is doomed because managers miss the point. It always turns into an extractive mechanism: How do we drive people to work more and harder and better and never rest? If this is the unstated goal, then it doesn't matter which tools you (mis)use towards that end. The managers are already committed to that extractive mindset, and everything gets twisted into service of that.