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Nintendo Switch prevents downgrades by irreparably blowing its own fuses (2020)
How the Nintendo Switch uses irreversible hardware fuses to prevent firmware downgrades.
Top posts
Every blog post that took off on Hacker News, ranked by the votes of its best submission. 4,333 posts.
482
Hackers claim they breached T-Mobile more than 100 times in 2022
Three different cybercriminal groups claimed access to internal networks at communications giant T-Mobile in more than 100 separate incidents throughout 2022, new data suggests. In each case, the goal of the attackers was the same: Phish T-Mobile employees for access to internal company tools, and then convert that…
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Don't give away historic details about yourself
Social media sites are littered with seemingly innocuous little quizzes, games and surveys urging people to reminisce about specific topics, such as “What was your first job,” or “What was your first car?” The problem with participating in these informal surveys is that in doing so you may be inadvertently giving away…
485
Project Svalbard, Have I Been Pwned and its ongoing independence
This is going to be a lengthy blog post so let me use this opening paragraph as a summary of where Project Svalbard is at: Have I Been Pwned is no longer being sold and I will continue running it independently. After 11 months of a very intensive process culminating
486
EU to greenlight Chat Control tomorrow
[Update: Vote has been postponed to Thursday, keep up the pressure!] The Belgian EU Council presidency seems set to have bulk Chat Control searches of our private communications greenlighted by EU governments on Wednesday 19 Thursday 20 June. This confirms concerns that the proponents of Chat Con
487
The MIT License, Line by Line
171 words every programmer should understand
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Decrypting your own HTTPS traffic with Wireshark
Code level discussion of web scraping, gray hat automation, growth hacking and bounty hunting
490
There are over a billion outdated Android devices in use
It's common knowledge that Android device tend to be more out of date than iOS devices, but what does this actually mean? Let’s look at android marketshare data to see how old devices in the wild are. The x axis of the plot below is date, and the y axis is Android marketshare. The share of all devices sums to 100%…
491
Penetration Testing Tools Cheat Sheet
Penetration testing tools cheat sheet, a high level overview / quick reference cheat sheet for penetration testing.
492
Apple is about to make Hide My Email useless
Yesterday, June 15, 2026, a small and unimportant announcement appeared in Apple developer news: New domain for Sign in with Apple and iCloud+ Hide My Email. Long story short: now both Sign in with Apple and Hide My Email aliases are going to be issued on the @private.icloud.com subdomain. This makes it much easier to…
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Reverse engineering Call of Duty anti-cheat
Interested in Anti-Cheat analysis? I highly recommend checking out Guided Hacking’s Anti-Cheat section. I’ve been reversing Black Ops Cold War for a while now, and I’ve finally decided to share my research regarding the user-mode anti-cheat inside the game. It’s not my intention to shame or promote cheating/bypassing…
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The Internet Is a Surveillance State
Polish translation I’m going to start with three data points. One: Some of the Chinese military hackers who were implicated in a broad set of attacks against the U.S. government and corporations were identified because they accessed Facebook from the same network infrastructure they used to carry out their attacks…
496
Xz: A microcosm of the interactions in open source projects
Originally a thread on Twitter about the xz/liblzma vulnerability, when I finished typing it, I realized I had a real world slice of Open Source interaction that deserved more attention.
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PayPal 2FA Bypass
Security and Vulnerability Research
499
They stole my voice with AI
UPDATE 9/23: The CEO of Elecrow responded. I've posted a follow-up blog post with my reaction to the response and some other thoughts on AI voice cloning. Listen to this clip: Your browser does not support the video tag. I don't know about you, but that sounds pretty familiar. I mean I would like you to subscribe to…
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Using HTTP Basic Auth in 2022
Field notes on shipping fast, privacy-first, evergreen web products.
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ShotSpotter: listening in on the neighborhood
Last week, someone leaked a spreadsheet of SoundThinking sensors to Wired . You are probably asking "What is SoundThinking," because the company rebranded last year. They used to be called ShotSpotter, and their outdoor acoustic gunfire detection system still goes by the ShotSpotter name.
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One-Click RCE in Asus's Preinstalled Driver Software
One-Click RCE in ASUS’s Preinstalled Driver Software Part Two of the ASUS series is out, read it here. Introduction This story begins with a conversation about new PC parts. After ignoring the advice from my friend, I bought a new ASUS motherboard for my PC. I was a little concerned about having a BIOS that would by…
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Reverse Engineering iOS 18 Inactivity Reboot
Wireless and firmware hacking, PhD life, Technology
506
Fuzzing Ladybird with tools from Google Project Zero
While Ladybird does an okay job with well-formed web content, I thought it would be useful to throw some security research tools at it and see what kind of issues it might reveal.
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Malicious code in the purescript NPM installer
I’m a software engineer based in Edinburgh, Scotland. My interests include getting computers to behave, helping other people get computers to behave, open source, maths, and music.
508
Hackers Were Inside Citrix for Five Months
Networking software giant Citrix Systems says malicious hackers were inside its networks for five months between 2018 and 2019, making off with personal and financial data on company employees, contractors, interns, job candidates and their dependents. The disclosure comes almost a year after Citrix acknowledged that…
509
Stealth Cell Tower Disguised as Printer
Rogue cellular infrastructure disguised as office printer Oliver, 2015
510
The radix 2^51 trick (2017)
Starting from the “ones” position, we add 6 + 6 = 12, write down a 2 and carry a 1. We proceed to the left, one position at a time, until there are no more digits to add.