Uploaded December 2019 | Updated September 2026, 2 weeks ago
Somebody registered my name on Instagram. How did I get the account?
I had to nuke the comments because of massive spam of fake hacking offers by bots. Don't fall for it.
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CHAPTERS
00:00 - How my Instagram name was impersonated
01:36 - Failed impersonation reports and government ID
03:23 - Strategy 1: reaching real support
04:06 - Strategy 2: asking the account owner
06:37 - Strategy 3: Facebook partner managers
08:20 - Strategy 4: copyright and trademark claims
10:04 - Strategy 5: community reports
10:52 - Hacking theories and why they are not the answer
12:42 - The trademark strategy that worked
14:13 - Why human review may have made the difference
SUPPORT
Per video: patreon.com/join/liveoverflow
Per month: youtube.com/channel/UClcE-kVhqyiHCcjYwcpfj9w/join
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WATCH, FOLLOW & READ
Second channel: youtube.com/LiveUnderflow
Twitch: twitch.tv/LiveOverflow
Twitter: twitter.com/LiveOverflow
Instagram: instagram.com/LiveOverflow
TikTok: tiktok.com/@liveoverflow_
LiveOverflow blog: liveoverflow.com
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#Instagram #CyberSecurity #LiveOverflow
(ad) LiveOverflow YouTube channel is supported by advertisement and product placement.
Somebody registered my name on Instagram. How did I get the account?
I had to nuke the comments because of massive spam of fake hacking offers by bots. Don't fall for it.
LEARN ON HEXTREE (ad)
Learn hacking on Hextree: hextree.io
Join the Hextree Discord: discord.gg/xgQpCQCpvy
CHAPTERS
00:00 - How my Instagram name was impersonated
01:36 - Failed impersonation reports and government ID
03:23 - Strategy 1: reaching real support
04:06 - Strategy 2: asking the account owner
06:37 - Strategy 3: Facebook partner managers
08:20 - Strategy 4: copyright and trademark claims
10:04 - Strategy 5: community reports
10:52 - Hacking theories and why they are not the answer
12:42 - The trademark strategy that worked
14:13 - Why human review may have made the difference
SUPPORT
Per video: patreon.com/join/liveoverflow
Per month: youtube.com/channel/UClcE-kVhqyiHCcjYwcpfj9w/join
Buy my handwriting font (ad): shop.liveoverflow.com
WATCH, FOLLOW & READ
Second channel: youtube.com/LiveUnderflow
Twitch: twitch.tv/LiveOverflow
Twitter: twitter.com/LiveOverflow
Instagram: instagram.com/LiveOverflow
TikTok: tiktok.com/@liveoverflow_
LiveOverflow blog: liveoverflow.com
Hextree blog (ad): hextree.io/blog
#Instagram #CyberSecurity #LiveOverflow
(ad) LiveOverflow YouTube channel is supported by advertisement and product placement.
![Understanding C Pointer Magic Arithmetic | Ep. 07
We debug the line that causes the heap overflow. And its a great opportunity to understand pointers in C.
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Watch this video and more on Hextree: https://app.hextree.io/courses/yt-sudoedit/understanding-the-vulnerability
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Grab the files: https://github.com/LiveOverflow/pwnedit
The original disclosure: https://blog.qualys.com/vulnerabilities-research/2021/01/26/cve-2021-3156-heap-based-buffer-overflow-in-sudo-baron-samedit
Episode 07:
CHAPTERS
00:00 - Intro & Motivation
00:46 - Create Debug Build
01:02 - The Crashing Location
01:43 - Scary Pointer Magic
02:10 - *to++ = *from
02:56 - Explaining: from++
04:03 - Explaining: *from
04:56 - Explaining: to++
05:23 - Explaining: *to = *from
05:54 - The Copy While Loop
06:26 - Explaining: from[0] vs *from
07:14 - The Bug!
08:35 - Wrong Allocation Size Calculated
09:30 - Unescape Logic
10:15 - Why though?
SUPPORT
Per video: https://www.patreon.com/join/liveoverflow
Per month: https://www.youtube.com/channel/UClcE-kVhqyiHCcjYwcpfj9w/join
Buy my handwriting font (ad): https://shop.liveoverflow.com/
WATCH, FOLLOW & READ
Second channel: https://www.youtube.com/LiveUnderflow
Twitch: https://twitch.tv/LiveOverflow/
Twitter: https://twitter.com/LiveOverflow/
Instagram: https://instagram.com/LiveOverflow/
TikTok: https://www.tiktok.com/@liveoverflow_
LiveOverflow blog: https://liveoverflow.com/
Hextree blog (ad): https://www.hextree.io/blog
#BufferOverflow #BinaryExploitation #LiveOverflow
(ad) LiveOverflow YouTube channel is supported by advertisement and product placement. Understanding C Pointer Magic Arithmetic | Ep. 07](https://i.ytimg.com/vi/zdzcTh9kUrc/mqdefault.jpg)