Erant

It's hard to build an oscillator Especially if you want it to work.

It's hard to build an oscillator: lcamtuf.coredump.cx/blog/oscilla...

YouTube video by The Open Source Hardware Association Show and Tell Monthly: November 2025

i did a 15 minute impromptu talk about glasgow/amaranth/yowasp/grebedoc and why i think these tools are interesting and special for @oshwassociation.bsky.social, you can watch a recording: youtu.be/Y_TtMzmuXoY?...

Sorta sounds like you give a shit 🤷

SF Streamlined Its Street Teams. Now, Fewer People Are Getting the Help They Need Street medicine outreach workers describe a new, expensive, and disorganized program that lacks clear objectives.

For months I've heard crazy stories about SF's reorganized street medicine teams, which are now forced to focus on "the list" — a small number of homeless folks who've annoyed politicians or angry neighbors.

This means every day they have to drive past people in urgent need of medical care. 1/3

Getting silly with C, part ~(~1<<1) In the two previous installments of our introductory series on the C programming language, we talked about types, variables, and control flow.

Getting silly with C, part ~(~1<<1) lcamtuf.coredump.cx/blog/c3/?n

RP2350 A4, RP2354, and a new Hacking Challenge - Raspberry Pi New A4 stepping of our RP2350 microcontroller now available, with security and other improvements. Plus: another RP2350 Hacking Challenge!

New RP2350 stepping just dropped, E9 fixed.

www.raspberrypi.com/news/rp2350-...

the virgin libsmacker (crashes, doesn't use stdint, not written by me) vs the Chad libsmusher (uses stdint, works first try, written by me)

Two San Francisco MTA busses with advertisements on the side. One states “Secure Vibes Only” the other says “Vibes won’t cut it”

Thermomix TM5 reverse engineering and exploitation

www.synacktiv.com/en/publicati...

#cybersecurity #iot

I was going to break into targetControlSystem and do terrible things to it.

check out the (new, not merged yet) #GlasgowInterfaceExplorer I²C controller documentation! whitequark.github.io/glasgow/refa...

is there anything else you'd like to see, either in general in the docs, or as a part of this applet?

Cart saved

...he says to Signal's president

It is especially dumb considering some of these same tools end up in Apple Stores all over the world to facilitate repairs ranging from changing batteries to swapping screens.

Former Apple engineer here that has visited the Foxconn factories in China multiple times around the 2010-2015 time frame. None of the tools used in assembly of an iPhone require “small hands”. Designing fixtures to require a certain stature is an idiotic thing to do.

Analog filters, part 2: let it ring A continuation of the gentle intro to analog signal filtering. In today's episode: transfer functions and the Sallen-Key topology.

A (fairly) gentle intro to transfer functions and resonant filters: lcamtuf.coredump.cx/blog/rc-filt...

To fully appreciate it, you'd probably need to be up-to-date on the preceding article, linked on top.

This is actually the inside of Hegseth's phone right now

The internet is for corn.

In Support of Chris Krebs and SentinelOne Chris Krebs and his current employer are under investigation. If the infosec community unites to speak up for our friends and colleagues and leaves politics out of it, we can help strengthen our share...

I’m speaking up in support of @thekrebscycle.bsky.social & @sentinelone.com
Cybersecurity should be a non-partisan issue that unites us in our shared mission to defend our country.
National security can’t afford the chilling effect on both public & private sector
www.lutasecurity.com/post/in-supp...

White House tweet showing AI image of ethnic (?) woman arrested and crying

JESUS CHRIST

A screenshot of TOS About website, showing a list of companies in a left sidebar, and a human friendly summary of their terms and conditions on the right, highlighting the good, the bad and the ugly, with a grade. In this example, Adobe has a 1/7. Companies are rated using emojis, from poo emoji to puking, and being sick emoji.

Do people read the terms and conditions before clicking accept?
I assume most don't, and even when we do, those are digest. TOSAbout is a list of company terms and conditioned, explained in simple language, to understand how shady those are, before you click “accept”

www.tosabout.com/

the Signal fiasco is a good reminder that while these people are destructive, and cruel, and bigoted, and petty

they are also really, really stupid

That should work. There are no mitigations and I believe DPA attacks have worked against slightly newer silicon than that. Might need a lot of traces though.

Key schedule first, then 10 rounds, and some moving stuff around at the end. AES128?

IDA is so loud 😞

A half-open pill organiser with deep places for pills, two for each day. It consists of a bright aluminium pill tray (with a handle that has an image of Photographotter's sona engraved onto it), which slides out of a matte black plastic housing. Inside each pill pocket is an orange plastic liner, perfectly sized for the many pills contained in them.

A more head-on photo of the organiser, showing the engraving on a slidely-slid-out pill tray.

My pill organiser I designed to hold the immunosuppressants for @photographotter.bsky.social's kidney :)
Printed plastic & CNC milled aluminium, with Photter's picture engraved into it.