Falling F-alling

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)

	# 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

	<!doctype html>
	<html>
	<head>
	<title>This is the title of the webpage!</title>
	</head>
	<body>
	<p>This is an example paragraph. Anything in the <strong>body</strong> tag will appear on the page, just like this <strong>p</strong> tag and its contents.</p>
	</body>
	</html>