Corsin
@cocaman.ch
📤 221
📥 236
📝 21
it security & cyber guy, research @
http://vulnerability.ch
, friendly, swiss | Opinions are my own
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Corsin
Disobey_Fi
2 months ago
You know you want to speak at Disobey 2026. And now is your chance to do that! Our CfP is open at:
cfp.disobey.fi/disobey-2026/
Check the guidelines from the link and send your proposal by Sep 30th!
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Greg Lesnewich
3 months ago
Tap in to the stream this week for some YARA fun, highlighting some crazy rules, how I think about learning yara (or anything) as a mid-career professional, and more!
add a skeleton here at some point
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Well, where else do you get fresh Yara rules? cc
@stvemillertime.bsky.social
@greg-l.bsky.social
3 months ago
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Finally a new template for a phishing email. Sender IP: 45.138.48[.]158 Subject: Your email quarantine summary!!! URLscan:
urlscan.io/result/01980...
Phishing URL reported and blocked by Google Safe Browsing already.
3 months ago
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Saher
5 months ago
@greg-l.bsky.social
drops knowledge on TA406 (Konni) as North Korea shows new interest in Ukraine, likely to keep tabs on the progress of the war and Russia's ability to keep pace on the battlefield
www.proofpoint.com/us/blog/thre...
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TA406 Pivots to the Front | Proofpoint US
What happened In February 2025, TA406 began targeting government entities in Ukraine, delivering both credential harvesting and malware in its phishing campaigns. The aim of these
https://www.proofpoint.com/us/blog/threat-insight/ta406-pivots-front
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Ollie Whitehouse
5 months ago
Incidents impacting retailers – recommendations from the NCSC
www.ncsc.gov.uk/blog-post/in...
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Incidents impacting retailers – recommendations from the NCSC
A joint blog post by the NCSC’s National Resilience Director, Jonathon Ellison, and Chief Technology Officer, Ollie Whitehouse.
https://www.ncsc.gov.uk/blog-post/incidents-impacting-retailers
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Corsin
Greg Lesnewich
6 months ago
amazing work from Palo Alto and Wired today on TraderTraitor (aka SlowPisces, UNK_MachoMan, UNC something or other, Jade Sleet)
unit42.paloaltonetworks.com/slow-pisces-...
www.wired.com/story/trader...
and a minor line item, only one mention of the L word is a major success
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Slow Pisces Targets Developers With Coding Challenges and Introduces New Customized Python Malware
North Korean state-sponsored group Slow Pisces (Jade Sleet) targeted crypto developers with a social engineering campaign that included malicious coding challenges. North Korean state-sponsored group ...
https://unit42.paloaltonetworks.com/slow-pisces-new-custom-malware/
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Corsin
evacide
6 months ago
Infosec must not remain silent while Trump goes after Chris Krebs:
www.eff.org/deeplinks/20...
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Cybersecurity Community Must Not Remain Silent On Executive Order Attacking Former CISA Director
Cybersecurity professionals and the infosec community have essential roles to play in protecting our democracy, securing our elections, and building, testing, and safeguarding government infrastructur...
https://www.eff.org/deeplinks/2025/04/cybersecurity-community-must-not-remain-silent-executive-order-attacking-former
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Bartek Jerzman
7 months ago
Aaaaand we have just released the
#PIVOTcon25
#agenda
Again You will find there crème de la crème of
#CTI
#ThreatIntel
#ThreatReserch
Top researchers tracking both APTs and cybercriminals using very clever and effective PIVOTs 😎💪 Link and thank you ⬇️1/2
add a skeleton here at some point
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Corsin
7 months ago
February 2025 was a high-volume month on data leak and ransomware sites. Our system picked up and enriched 705 events, the highest ever. CL0p has been active posting victims from their December 2024 attack against vulnerable Cleo servers. Get the full picture with our subscription at
eCrime.ch
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Great job by police organisations around the globe to seize domains and arrest
#ransomware
operators of Phobos/#8BASE.
www.khaosodenglish.com/news/2025/02...
8 months ago
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Corsin
Andy Greenberg
8 months ago
A teen DOGE staffer recently given access to government systems worked at a startup known for hiring convicted hackers. Someone using a Telegram handle associated with him also solicited a cyberattack-for-hire service in 2022. All raising questions about his vetting.
www.wired.com/story/edward...
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DOGE Teen Owns ‘Tesla.Sexy LLC’ and Worked at Startup That Has Hired Convicted Hackers
Experts question whether Edward Coristine, a DOGE staffer who has gone by “Big Balls” online, would pass the background check typically required for access to sensitive US government systems.
https://www.wired.com/story/edward-coristine-tesla-sexy-path-networks-doge/
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Selena Larson
8 months ago
Subscribing to WIRED should be mandatory for anyone who is concerned about what's happening and wants in-depth coverage from journalists who have been reporting on privacy, security, feds, and national security for years. Plus my besties
@dell.bsky.social
and
@couts.bsky.social
work there.
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Corsin
Squiblydoo
9 months ago
Interesting report from Twitter: "Another certificate was acquired by this company and used to sign a malicious kernel driver. The driver injects an IIS module into w3wp.exe, embedding JS into webpages that redirects to a Chinese adult site, tricking users into downloading a spyware-like app."
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@benkoe.com
Apple Intelligence seit heute in der Schweiz verfügbar?
9 months ago
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Corsin
Internet Archive
9 months ago
This year, we worked swiftly to save legacy media sites
Vice.com
and MTVNews before decades worth of valuable journalism could be erased. These sites are now searchable on the Wayback Machine! Help us in saving these resources::
https://archive.org/donate/?origin=blsky-eoy2024
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Corsin
Ollie Whitehouse
10 months ago
The Annual Report for the National Cyber Security Centre is out
www.ncsc.gov.uk/collection/n...
Threat assessment:
www.ncsc.gov.uk/collection/n...
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NCSC Annual Review 2024
Looking back at the National Cyber Security Centre's eighth year and its key developments and highlights, between 1 September 2023 and 31 August 2024.
https://www.ncsc.gov.uk/collection/ncsc-annual-review-2024
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It’s complete! The script migrated 37.7 million archived posts, making them lightning-fast to search.
add a skeleton here at some point
10 months ago
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Well, I am doing it a different way now, as the import broke down after two weeks. And now it might actually work and is fast :-D
add a skeleton here at some point
10 months ago
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Corsin
PIVOTcon
10 months ago
#PIVOTcon25
#CfP
is open and you can submit your proposals till 7 FEB 2025 Remember - one track,30m - no recording/streaming/tweeting. U should feel comfy to share more - No TLP:WHITE - Original content only Let us guide u through with a little meme-thread
#CTI
#ThreatIntel
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Corsin
ᴉpᴉǝH 🐐💕
10 months ago
I have no words - and if you know me, that's super surprising! Thank you to the Australian Information Security Association (AISA) for the awards to Kids SecuriDay for Best STEM Promoter of the Year and Community Education Program of the Year!
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Corsin
The Register
10 months ago
Another 'major cyber incident' at a UK hospital, outpatients asked to stay away
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Another 'major cyber incident' at a UK hospital, outpatients asked to stay away
Third time this year an NHS unit's IT systems have come under attack A UK hospital is declaring a "major incident," cancelling all outpatient appointments due to "cybersecurity reasons."…
http://dlvr.it/TGPMmv
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Discovered
bsky-follow-finder.theo.io
to find more interesting people to follow here
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Bluesky Network Analyzer
Find accounts that you don't follow (yet) but are followed by lots of accounts that you do follow.
https://bsky-follow-finder.theo.io
10 months ago
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Corsin
Kyle Eaton
11 months ago
Yara rule to match concatenated zip files. I like this one (biased) because of how we are able to avoid matching nested zip files. More info:
x.com/threatinsigh...
#yara
github.com/EmergingThre...
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threatresearch/yara/zip_file.yara at master · EmergingThreats/threatresearch
I wanted to call this repo "Nuclear Football Codes". I was outvoted.. - EmergingThreats/threatresearch
https://github.com/EmergingThreats/threatresearch/blob/master/yara/zip_file.yara
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Trying to migrate 34 million SQL rows to an OpenSearch system. Time remaining: 1364 hours. I am sure there must be a better way :-D
11 months ago
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