Mr. Bitterness

3.9K Followers
564 Following
2.5K Posts
I play with vulnerabilities and exploits, but am forbidden to discuss such things publicly.
I used to be https://twitter.com/wdormann but Twitter has become unbearable, so here I am.
I can't explain why, but I get some amount of enjoyment knowing that there is a song out there titled Pale Vegan Hip Pain.
https://www.youtube.com/watch?v=2m_TJSvUZzM
Pale Vegan Hip Pain

YouTube

> builds a GRUB replacement in 2016
> spends 5 years breaking GRUB piece by piece
> strips LUKS encryption from /boot "for security"
> proposes to remove: btrfs, xfs, zfs
> keeps SquashFS, two CVEs, one rated 7.8 HIGH
> controls the signing keys for all of it
> Canonical promoted him.

https://www.sambent.com/canonicals-grub-saboteur-has-a-10-year-plan

Gambling is illegal for kids.
Can anyone at FanDuel Casino say with a straight face that this ad is indeed targeting adults?

‼️H&R Block Business 2025 Backdoor‼️

I found a TLS backdoor in H&R Block software. They install a wildcard root CA (expiry 2049) into your trusted root certificate store and include the private key in the application DLL.

https://www.youtube.com/watch?v=5paxvYkz1QE

https://hrbackdoor.yifanlu.com

H&R Block Business 2025 Backdoor Exposed

YouTube

You can get a cheap Wi-Fi enabled camera intended for sticking in your ear for less than $5.

You know what else it's good for?
Reading tiny print on tiny chips. Here's a comparison of this device vs. an iPhone 16.

You're welcome.

Miracle Gro:
Here's some fertilizer. Half a capful is all you need.

Miracle Gro later:
We need more money. Let's make it FOUR LARGE PUMPS of the liquid. Why not charge people for water?

Is the goal to have (some) macOS window radiuses similar to the physical screen radius on an iPhone?

If so, why?

Here is Sequoia over top of Tahoe.
macOS always had rounded corners.
But with Tahoe, some windows are simply rounder. But some are way rounder.

That plus I hear that at least on "old" M1 systems, it's noticeably slower.

As I update a VM to the latest macOS Tahoe, I'm reminded of how damn UGLY it is.
Apple: Let's make the corner radius huge. But inconsistently.

With this level of YOLO, I have to assume that they must've hired some Linux UI devs.

nearly thirty years ago i saw a guy stand up in an all hands staff meeting, declare "this is stupid", walk out and never come back, and friends, there's not a single day of 2026 I haven't thought of him