"There are, of course, an infinity of variations to that single routine."

A new page of my comic Ekphrasis, which you can read for free at https://ekphrasiscomic.neocities.org/.

Remote Pre-Auth Buffer Overflow in GNU Inetutils telnetd (LINEMODE SLC)

https://seclists.org/oss-sec/2026/q1/300

#NoCVE yet?

[RSS] Archive of classic reverse engineering tutorials (Armadillo, ASProtect, Themida, SoftICE era)

https://github.com/Show0ne/archivo-syxe05-snat

[RSS] Reverse Engineering the undocumented ResetEngine.dll: A C++ tool to programmatically trigger a silent Windows Factory Reset (PBR) bypassing SystemSettings UI.

https://github.com/arielmendoza/Windows-factory-reset-tool

[RSS] I Hacked My Laundry Card. Here's What I Learned.

https://hanzilla.co/blog/laundry-card-hack/

[RSS] Decrypting and Abusing Predefined BIOCs in Palo Alto Cortex XDR

https://labs.infoguard.ch/posts/decrypting-and-abusing_paloalto-cortex-xdr_behavioral-rules_biocs/

[RSS] A Nerd's Life: Weeks of Firmware Teardown to Prove We Were Right

http://blog.quarkslab.com/nerd-life-weeks-firmware-teardown-we-were-right.html

'An old photo of a very large BBS' posted in 2022, and a writeup about it. https://rachelbythebay.com/w/2022/01/26/swcbbs/

#BBS

AFL++ v4.40c release - best performance ever - optimal hidden coverage instrumentation, FrameShift, LLVM 22 support, IJON fixes, a lot of minor and bigger enhancements! #fuzzer #fuzzing https://github.com/AFLplusplus/AFLplusplus/releases/tag/v4.40c

Only answer if you have direct and personal experience please. Is there ANY way on IOS (NOT ON ANDROID) to get Signal to help you clean its massive storage? I've manually tried to delete some large things but it is not helping. It is using 11GB and I can't do a thing anymore. Help?

Hello Mastodon!

Since this is my first post, I thought I'd share some incredibly niche C++ trivia / pedantry:

For an enum whose enumerators all have the value 0, C++ asks us to imagine a hypothetical integer type with minimal width that can represent 0 (https://eel.is/c++draft/dcl.enum#8.sentence-2). This means we must consider the case where the width is 0. For an unsigned integer type, this gives a range of representable values of [0, 0], and that's the type we pick. But before we can determine that that's minimal, we must also consider a signed integer type with a width of 0, for which we get a range of representable values of [-½, -½]! (https://eel.is/c++draft/basic.fundamental#1.sentence-5) Conveniently that range does not include 0, so we discover that we must use an unsigned integer type to determine the range of values of the enumeration. (We also rule out an unsigned integer type of negative width as that would have a range of values 0 to -½ (inclusive) or smaller, which I think we can reasonably conclude is an empty range despite the parenthetical.)

In any case: if you ever wondered whether a zero-bit signed integer type in C++ can represent only the value 0 or only the value -1, now you know: no, it can represent only the value -½. Truly a marvelous compromise.

Follow me for more brilliant insights like this one :)

Happy Patch Tuesday! The latest security patches from #Adobe and #Microsoft are here. Thankfully, no bugs are listed as being under attack, but there's still some interesting ones in the mix. Join @dustin_childs as he breaks down the March release. https://www.zerodayinitiative.com/blog/2026/3/10/the-march-2026-security-update-review

And don't miss our bug of the month! Each patch Tuesday we'll be selecting our very favorite patch to highlight. This month, it CVE-2026-26144 - a Critical-rated info disclosure in Excel that uses the Copilot Agent to exfiltrate data. Neat! https://youtube.com/shorts/r4EjP3JxYRk?feature=share

Announcing #Pwn2Own Berlin 2026! We've got 10 categories for targets, including an expanded #AI target list. We have 4 AI categories - including coding agents (looking at you #Claude). More than $1,000,000 in cash & prizes available. Read the details at https://www.zerodayinitiative.com/blog/2026/3/11/announcing-pwn2own-berlin-for-2026

A number of obscenities without extension in your /tmp is a sure sign you should've gone to bed earlier.

Tempted to write a post that software development lost the plot a long time ago, and that the recent LLM developments are merely the icing on that cake. Software these days is not the painstaking work by people like @bagder or @hyc or @vitaut who write the best code they possibly can. Over the past decade, "the software world" has been developing in a very different way than that.

Multiple vulnerabilities in AppArmor

https://www.openwall.com/lists/oss-security/2026/03/12/7

Qualys is at it again!

Basshunter totally predicted LLM waifus

https://www.youtube.com/watch?v=1XK5-n4rR7Q

Inside the Russian explosives plot that sent incendiary parcels to the UK

https://www.bbc.com/news/articles/cpd83zwqlvno

Meanwhile, I can't get my handful of battery clips and LED's because DHL customs agents are too dumb to read :P

Metasploit Pro 5.0 is out now with a fresh UI and tons of improvements! Check out our announcement for details https://www.rapid7.com/blog/post/pt-announcing-metasploit-pro-5-penetration-testing-evolving/