So, I've joined Mastodon. @[email protected]
infosec.exchange/@LabanSkoll…
Laban Sköllermark @[email protected] retweeted
Good news! I've uploaded a new post about the most complex and beautiful vulnerability I've ever found, involving patching and uploading deprecated .jar libraries to get RCE on a big target. It's a very technical post, but I hope you like it ! :)
hacefresko.com/posts/rce-on-…
Laban Sköllermark @[email protected] retweeted
The UK ordered Apple to implement back doors. Apple did the right thing and simply removed support for end-to-end encrypted iCloud storage for UK customers, keeping the rest of the world secure.
Congratulations, UK!
bbc.com/news/articles/cgj54e…
The way to go!
Data breach at The Club Penguin Experience. Let me take a moment to point out what an awesome job these folks have done with their disclosure:
1. They sent this out the same week as the breach occurred
2. They say exactly what happened and what was exposed
3. They say “hash” and name bcrypt as the algo used (I’m giving them a free pass for then saying “encrypted”)
4. They explain how bcrypt can still be cracked and you still need to take precautions
5. They’re force-resetting all passwords
6. They offer to delete the account if this incident concerns any victims
7. Separately, they reached out to me to flag this before I had the opportunity to load it into @haveibeenpwned myself
I’m of the firm belief that in the era of ubiquitous data breaches, organisations are judged more by how they handle them than they are for having had one in the first place. Massive kudos to TCPE for such a responsible reaction 👏
Laban Sköllermark @[email protected] retweeted
Veckans podd gästas av pentestaren @LabanSkoller. Han berättar om sitt jobb och om sin senaste upptäckt: en IoT-pryl som läckte hela wifi-nätverkets lösenord.
nikkasystems.com/2024/10/04/…
#BliSäker
(Post in Swedish because interview in Swedish.)
”Idag” gästar jag @KarlEmilNikka i Bli säker-podden (intervju inspelad för en månad sen). Jag berättar om säkerhet i smarta hem-prylar i allmänhet men om mina fynd i elmätaravläsaren P1IB i synnerhet.
nikkasystems.com/2024/10/04/…
Även på YouTube med med reklam (om man inte har Premium):
youtu.be/0Fyt1mBDVD8?feature…
Laban Sköllermark @[email protected] retweeted
Check out @bugch3ck AS/400 hacking talk at this year's @SEC_T_org 0x10sion! Topics included
🔴 Attacking Network Services
🔴 Privilege Escalation, and
🔴 Post-exploitation and Lateral Movement
A must-see for all the pentesters and blue teamers!
Video below 👇
#SECT2024
New blog post:
labanskoller.se/blog/2024/08…
Laban Sköllermark @[email protected] retweeted
I recently "hacked" my smart air purifier 😆
Here's a blog post about it: jmswrnr.com/blog/hacking-a-s…
I put a lot of effort into this one; I'm sure any tinkerers out there will find it very interesting! I'd appreciate any feedback or reposts 🙌
Laban Sköllermark @[email protected] retweeted
I _love_ reading security research, and really appreciate the effort people put into producing it, but please for the love of Dog, add the date it was published!
The tweet comes from a wasted morning trying to reproduce research that was obsoleted 4+ years ago 🤦
I wrote a blog post for my employer again:
sentorsecurity.com/blog/the-…
Laban Sköllermark @[email protected] retweeted
Replying to @safesecs @NikkiC360
Laban Sköllermark @[email protected] retweeted
Citrixbleed: On Oct 10th, Citrix announced a security advisory for CVE-2023-4966, a sensitive information disclosure bug marked as CVSS 9.4 affecting Netscaler Gateway. The security research team at @assetnote was able to reproduce the vulnerability. Blog post here: assetnote.io/resources/resea… or you can find the exploit here: github.com/assetnote/exploit…
I found a much more serious vulnerability (auth bypass) in Auth0, but Okta have not commented on it in three months (but fixed it).
sentorsecurity.com/blog/vuln…
Laban Sköllermark @[email protected] retweeted
Om jag vore red teamer så hade jag arrangerat alla mina bakdörrar i bokstavsordning.
Shellsortering är viktigt.
Three months ago I found a session fixation vulnerability in Auth0. It's now fixed.
sentorsecurity.com/blog/vuln…
Laban Sköllermark @[email protected] retweeted
Wow, won the @PwnieAwards for most innovative research. Having seen the awards over 10 years ago on my first Black Hat I’m incredibly honoured.
Laban Sköllermark @[email protected] retweeted
Mullvad’s Response to the "TunnelCrack" vulnerability disclosure. Except for iOS, we are unaffected by these findings mullvad.net/blog/2023/8/9/re…
Laban Sköllermark @[email protected] retweeted
For 25+ yrs police/military/intel agencies/critical infrastructr in 120 nations relied on TETRA radio standard to secure critical comms. But Dutch researchers examined secret algorithms used in TETRA and found something startling - an intentional backdoor wired.com/story/tetra-radio-…
Laban Sköllermark @[email protected] retweeted
Hjärtstopp hörni. Häromveckan åkte familjen hem från Schiphol. Mannen framför mig i säkerhetskontrollen ramlade raklång i backen. Min fru (som också är läkare) och jag vände honom på rygg - ingen reaktion. Några snarkande andetag och sen slutade han andas.






















