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hi, i'm daniel. i'm a 15-year-old high school junior. in my free time, i hack billion dollar companies and build cool stuff.

3 months ago, I discovered a unique 0-click deanonymization attack that allows an attacker to grab the location of any target within a 250 mile radius. With a vulnerable app installed on a target's phone (or as a background application on their laptop), an attacker can send a malicious payload and deanonymize you within seconds--and you wouldn't even know.

I'm publishing this writeup and research as a warning, especially for journalists, activists, and hackers, about this type of undetectable attack. Hundreds of applications are vulnerable, including some of the most popular apps in the world: Signal, Discord, Twitter/X, and others. Here's how it works:

Cloudflare

By the numbers, Cloudflare is easily the most popular CDN on the market. It beats out competitors such as Sucuri, Amazon CloudFront, Akamai, and Fastly. In 2019, a major Cloudflare outage k

Changing a KVM (libvirtd) network configuration

The documentation recommends you do this using virsh net update, but you'll need to read it very carefully to figure out exactly how -- because they provide you with only a single example to work with.

Only the following virtual network components can be changed using net-update:

ip-dhcp-host
ip-dhcp-range (add/delete only, no modify)
forward-interface (add/delete only)

Unicode Character Look-Alikes

Original Letter	Look-Alike(s)
a	а ạ ą ä à á ą
c	с ƈ ċ
d	ԁ ɗ
e	е ẹ ė é è
g	ġ
h	һ

	# https://superuser.com/a/1434648

	Add-Type -AssemblyName System.Runtime.WindowsRuntime
	$asTaskGeneric = ([System.WindowsRuntimeSystemExtensions].GetMethods() \| ? { $_.Name -eq 'AsTask' -and $_.GetParameters().Count -eq 1 -and $_.GetParameters()[0].ParameterType.Name -eq 'IAsyncOperation`1' })[0]

	Function Await($WinRtTask, $ResultType) {
	$asTask = $asTaskGeneric.MakeGenericMethod($ResultType)
	$netTask = $asTask.Invoke($null, @($WinRtTask))
	$netTask.Wait(-1) \| Out-Null
	$netTask.Result

	RAR registration data
	WinRAR
	Unlimited Company License
	UID=4b914fb772c8376bf571
	6412212250f5711ad072cf351cfa39e2851192daf8a362681bbb1d
	cd48da1d14d995f0bbf960fce6cb5ffde62890079861be57638717
	7131ced835ed65cc743d9777f2ea71a8e32c7e593cf66794343565
	b41bcf56929486b8bcdac33d50ecf773996052598f1f556defffbd
	982fbe71e93df6b6346c37a3890f3c7edc65d7f5455470d13d1190
	6e6fb824bcf25f155547b5fc41901ad58c0992f570be1cf5608ba9

	According to all known laws of aviation, there is no way a bee should be able to fly.
	Its wings are too small to get its fat little body off the ground.
	The bee, of course, flies anyway because bees don't care what humans think is impossible.
	Yellow, black. Yellow, black. Yellow, black. Yellow, black.
	Ooh, black and yellow!
	Let's shake it up a little.
	Barry! Breakfast is ready!
	Coming!
	Hang on a second.
	Hello?

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