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Code Red was a computer worm that exploited one of the earliest notorious Microsoft vulnerabilities, a buffer overflow in Microsoft IIS. It is credited as the first large scale mixed threat attack against enterprise networks. Code Red was released July

The post Code Red worm, July 13, 2001 appeared first on The Silicon Underground.

Today's links Why aren't AI companies competing directly with their customers? Why sell picks and shovels if you've already struck gold? Hey look at this: Delights to delectate. Object permanence: Pro-logging Lorax; Anti-DRM picture book; Whose cops did America train? Day on ...

As icons continue to change across Apple’s platforms, I have thoughts. They mainly revolve around two perspectives: What I think of icons as a long-time user of Apple’s platforms. What I think of icons as a digital collector and physical archivist of icons. Let’s see if I ...

Directly Responsible Individuals (DRI) I went looking for a definition of "Directly Responsible Individuals" and the best I found was in the GitLab handbook. Apparently the term originated at Apple, where it's used to describe the person who is "ultimately accountable for th...

Release: shot-scraper 1.11 Some minor improvements, mainly around command option consistency and making the server: mechanism used by both shot-scraper video and shot-scraper multi work if the server takes longer than a second to start serving traffic. server: pro...

Release: sqlite-utils 4.1.1 Mainly a fix for an edge case that regular Claude chat spotted while experimenting with the 4.1 release to answer a question about ON DELETE. table.transform() now raises a TransactionError if called while a transaction i...

So, summer gets really hot, and it's not going to get better anytime soon. At my place, it isn't actively dangerous yet, but it's still unpleasant. A normal air conditioner uses a low boiling-point liquid: something like liquid propane will boil all the way down to -42 ...

One of the consequences of GPT-5.6 Sol being clearly a Fable/Mythos class model is that Anthropic have, once again, bumped the date that Fable stops being available in their Claude Max plans: We're extending Claude Fable 5 access on all paid plans, as well as keeping Claude...

Yes, there's a video at the end of the article.

Yes, there's a video at the end of the article.

A few days ago I wrote a post entitled Does additional data always reduce posterior variance?. In a nutshell, the answer is no, not always. That led the previous post which looked at posterior means for three Bayesian models, showing how the posterior mean is a weighted average of the prior mean and the mean […]

The post Posterior variance first appeared on John D. Cook.

I think from this blog you may misunderestimate how absolutely giddy I am about AI. I did hacking from 2007-2014, after that my whole career has been devoted to AI. I love the progress. I’m so excited for the new LLMs, self driving cars, video generation models, and coding agents. I set up a Linux box with opencode on my local GLM-5.2 last week and wow like just saying install tmux with the geohot configuration works; the Year of the Linux Desktop is finally here!

Common sense says that what you believe after seeing new data should be some sort of compromise between what you believed before and what the new data says. You don’t want to ignore previous information or new information. How much should new data change your prior beliefs? When prior judgment and new information are in […]

The post Posterior mean first appeared on John D. Cook.

Last year, my wife and I went on a 5,025 Km Interrail adventure. We got the month-long unlimited pass and saw 10 Countries in 30 Days. That was a bit too intense. So this year we got the 15 travel days in 2 months package. We grabbed the 1st class tickets when they went on sale in December. Here's how our journey ended up: The trip included two ferries - one overnight - which had a small…

Release: sqlite-utils 4.1 The first dot-release since 4.0 a few days ago, introducing a number of minor new features. sqlite-utils insert and sqlite-utils upsert now accept a --code option for providing a block of Python code (or a path to a .py file) that defines...

Years ago I wrote about Gilbreath’s conjecture. It’s a simple conjecture; you could explain it to anyone who understands what prime numbers are. See the linked post for a description of the problem. Gilbreath’s conjecture is simple, but it’s also kinda weird. As I wrote before, Paul Erdős speculated that Gilbreath’s conjecture is true but […]

The post Progress on Gilbreath’s conjecture first appeared on John D. Cook.

I used to be one of these people. I read Yudkowsky and was like, OMG recursive self improvement hard takeoff AI is coming. Then I joined the real world and actually tried to do things. At comma, we ship a hardware product of similar complexity to a cell phone, and it’s really hard. Reality has lots of finicky details. I would like to see the authors of this document try to change a bike tire. Even with a superintelligent ChatGPT, I suspect they would struggle.

Opus 4: Henry VI, Part 3