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Do you want to know more about #r2frida? Found this awesome blog talking about some practical stuff using one of our challenges! twelvesec.com/2023/10/10/byp… Besides, do not lose the opportunity to learn more on our training with @enovella_ & @Hexploitable! ringzer0.training/trainings/mobi…
I made a quick Automation to protect my iPhone if someone steals it while unlocked: if they turn on Airplane Mode (Find My), it asks for a passcode. If wrong… it automatically locks the phone 🔒, turns ON all connectivity 📡 + Low Power Mode 🔋, and shares its current location📍
ok cool here you go, now i can get on with my normal life. @amolrajan #weneedjungleimafraid
The insane number of politicians claiming to have fought for innocent postmasters before Toby Jones played 1 in a drama is best illustrated by Priti Patel saying Fujitsu should be held to account when her timeline shows “by account” means getting paid to speak at their conference
You know who's not on the Epstein list? Drag Queens who read children stories in libraries
The third edition of my Security Engineering texbook will be freely available for download later this year, 42 months after publication. We did that with the first and second editions too, and in each case it increased sales of the paper book! cl.cam.ac.uk/~rja14/book.ht…
Only a small number of book authors make significant money from book sales. This seems to suggest that most books should be freely available for download. The lost revenue for authors would be small, and the benefits to society large by comparison.
We're revealing details of an obscure debugging feature in the Apple A12-A16 SoC’s that bypasses all of the hard-to-hack hardware-based memory protections on new iPhones. Its not used by the firmware and we don't know how the attackers found out about it. securelist.com/operation-tria…
Thanks to marcan (social.treehouse.systems/@marcan/111655…) and @zhuowei (x.com/zhuowei/status…) now we know the original purpose for this unknown hardware feature. Its MMIO debug registers for GPU L2 cache. I am really excited that we are very close to solving this mystery!
We're revealing details of an obscure debugging feature in the Apple A12-A16 SoC’s that bypasses all of the hard-to-hack hardware-based memory protections on new iPhones. Its not used by the firmware and we don't know how the attackers found out about it. securelist.com/operation-tria…
Hector Martin (marcan) has some good ideas that the iMessage exploit used dbgwrap and cache debugging registers. He also talks about how the "sbox" design is very clearly an ECC or CRC and not intended to obfuscate anything. social.treehouse.systems/@marcan/111655…
This Mastodon post by Hector Martin talks about some ideas about the hardware feature that was used: social.treehouse.systems/@marcan/111655…
The recording of our (me, @bzvr_, @kucher1n) #37c3 talk “Operation Triangulation: What You Get When Attack iPhones of Researchers” was published! media.ccc.de/v/37c3-11859-o…
media.ccc.de
Operation Triangulation
Frida supports a number of different writers for different CPU architectures, such as X86Writer for x86 and Arm64Writer for AArch64. In part 6 of Advanced Frida Usage blog series, we will cover the Arm64Writer for iOS➡️ 8ksec.io/advanced-frida… #Frida #ARM64 #CyberSecurity
🔥Free Ghidra Content for Beginners 🔥 A series of 7 free tutorials demonstrating the most common Ghidra workflows. These are the most common and approachable workflows that you can use day-to-day to begin analysing malware with Ghidra. [1/8] 🧵 #malware #ghidra
Remember when we figured out how to symbolicate crash reports for SwiftUI? Now you can too 😎 We're excited to release ETSymbolication & the Emerge Tools Symbolicator, an open source way to generate & use symbols to symbolicate any crash 💥 emergetools.com/blog/posts/sym…
In fairness to this driver, someone had dangerously placed a kitchen roll in the road which they had had to take emergency actions to avoid, expertly manoeuvring the vehicle, including rolling it, so as not to damage even a single sheet of the kitchen roll.
This Mastodon post by Hector Martin talks about some ideas about the hardware feature that was used: social.treehouse.systems/@marcan/111655…
We can all be refugees Nobody is safe, All it takes is a mad leader Or no rain to bring forth food, We can all be refugees We can all be told to go, We can be hated by someone For being someone. - Benjamin Zephaniah, 'We Refugees'
Every. Word. Of. This. 👏 @GeorgeMonbiot Never heard an applause like this on #bbcqt either.
Over the weekend I was reading a post by @inversecos on exploiting an Arm64 binary: inversecos.com/2022/07/heap-o… I thought it would be interesting to also do the exploit on x64 Windows and show how we can use Frida to autopwn the binary, check it out on 🔪🧥 knifecoat.com/Posts/Mo+Money…
After 3 years, we finally managed to write our first blog post about a powerful XNU infoleak patched in 17.1 blog.dfsec.com/ios/2023/11/19…
Someone built a frontend to Reddit that looks like Outlook so you can browse it all day at work without worrying about who is looking over your shoulder. I love the internet.
Spotify details the different types of app size + user impact of app size, but did you know there is an environmental impact of app size? From Spotify, "if we decrease the app size of both our apps by just 1MB, we’d reduce our yearly carbon footprint by 560 tons of CO2 annually"
United States 트렌드
- 1. #WWERaw N/A
- 2. Bovino N/A
- 3. Homan N/A
- 4. #RawOnNetflix N/A
- 5. Louisville N/A
- 6. AJ Styles N/A
- 7. Pat Kelsey N/A
- 8. El Centro N/A
- 9. The Vision N/A
- 10. Pro Bowl N/A
- 11. Austin Theory N/A
- 12. #90dayfiancetheotherway N/A
- 13. #AmericanIdol N/A
- 14. Duke N/A
- 15. Adam Pearce N/A
- 16. Highguard N/A
- 17. The Atlantic N/A
- 18. #BelowDeckMed N/A
- 19. Rey Mysterio N/A
- 20. Jrue N/A
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