The latest blog posts to take off on Hacker News. 4,333 posts.
Years ago, OpenBSD gained two new security system calls, pledge(2) (originally tame(2) ) and unveil . In both, an application surrenders capabilities at run-time. The idea is to perform initialization like usual, then drop capabilities before handling untrusted input, limiting unwanted side effects. This feature is…
tl;dr — Abusing the Chromium Devtools Scope Pane to track debugging of specific javascript functions
A month ago I ran into an obscure Google Chrome bug on macOS that caused the "All cookies and site data" page in Chrome settings ( chrome://settings/siteData ) to load very slowly. You can see this page if you open Preferences, select "Privacy and security", "Cookies and other site data", and then "See all cookies and…
"When, last September, it became possible that concerns raised in 2007 might have merit as part of a strategy of exploitation, NIST as the...
Some of the most successful and lucrative online scams employ a “low-and-slow” approach — avoiding detection or interference from researchers and law enforcement agencies by stealing small bits of cash from many people over an extended period. Here’s the story of a cybercrime group that compromises up to 100,000 email…
How I used Docker Compose, Ansible, and Caddy to re-over-engineer my network setup for easier maintenance, treating my Raspberry Pi like cattle, not a pet.
Using Tor to aid various system administration tasks, including checking firewall rules, bypassing internal network restrictions and connecting to remote systems that are behind NAT/CGNAT.
This series concerns a software licensing system used in a proprietary software application from circa 2004. The software was available in an unregistered trial mode with limited functionality. A free licence could be obtained by registering online with the software vendor. The software became abandonware circa 2009…
Containers allow for cookies (a small file used for storing information) as well as other relevant files to be isolated either independently or collectively as a group (for example you could have a finance container). Isolating cookies inside of containers prevents other sites from being able to access them, thus…
Thanks to Nagli and d0xing for helping figure out what was happening with this issue.
This post is the first in a three-part series. The remaining two: How does Google Authenticator work? (Part 2) How does Google Authenticator work? (Part 3) When you’re accessing services over the WEB – let’s pick GMail as an example – a couple of things have to happen upfront: The server you’re connecting to (GMail in…
“Under His Eye,” she says. The right farewell. “Under His Eye,” I reply, and she gives a little nod.
In 2018, Andrew Schober was digitally mugged for approximately $1 million worth of bitcoin. After several years of working with investigators, Schober says he’s confident he has located two young men in the United Kingdom responsible for using a clever piece of digital clipboard-stealing malware to siphon his crypto…
The vulnerability in this post is real. The story and characters are obviously not.
As the use of HTTPS continues to increase across the Web, we need more support from Certificate Authorities that issue the certificates to make it all work. I'm a huge fan of Let's Encrypt and what they're doing, but if we want to encrypt the entire Web,
Criminal hackers will try almost anything to get inside a profitable enterprise and secure a million-dollar payday from a ransomware infection. Apparently now that includes emailing employees directly and asking them to unleash the malware inside their employer’s network in exchange for a percentage of any ransom…
T-Mobile is warning that a data breach has exposed the names, date of birth, Social Security number and driver’s license/ID information of more than 40 million current, former or prospective customers who applied for credit with the company. The acknowledgment came less than 48 hours after millions of the stolen…
How to use SPF, DKIM, and DMARC to improve your domain's email security and limit spoofing - but written for humans.
User Generated Content is great, innit? As a company, I want users to submit photos, so I don't have to do any content curation. Moderation? Nah mate, stick some AI on there to filter out anything offensive and we're golden. *sigh* James Whatley (inactive)@WhatleydudeSurprised Loch Ness isn't trending tbqh.❤️ 7💬 0🔁…
Canada's government is poised to pass a "harmful content" regulation. It's a worst-in-class mutation of a dangerous idea that's swept the globe, in which governments demand that hamfisted tech giants remove broad categories of speech – too swiftly for meaningful analysis.
中文 First of all, thank Orange Tsai for giving me the opportunity to participate in Black Hat USA 2021 in Las Vegas. This article would not exist without this ticket. I am going to share my thoughts and some technical topics on the two days of Black Hat USA 2021 in this article. The hotel and the conference venue are…
