iiinova — where your digital self keeps evolving

Lutra Security @lutrasecurity.infosec.exchange.ap.brid.gy · 09/09/2025

Wer den Kalten Krieg noch erlebt hat, kennt das Gefühl vielleicht: eine Situation, bei der man im Nachhinein realisiert, dass man haarscharf an einer Katastrophe vorbeigeschrammt ist. So eine Situation gab es gestern. Ein Angreifer hat 20 Pakete eines […] [Original post on infosec.exchange]

Meme mit Neo aus „Matrix“, der Kugeln ausweicht. Beschriftungen: „NPM“ auf Neo, „Remote Access Ransomware“ auf den Kugeln.

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Lutra Security @lutrasecurity.infosec.exchange.ap.brid.gy · 30/07/2025

Sommer, Sonne, und plötzlich steht alles wegen einem Ransomware-Angriff 😱 Die Zeiten, in denen es auch die Angreifer im Sommer etwas ruhiger angehen ließen, sind vorbei. Denn Ransomware-Gruppen wissen nicht nur, wie man an vertrauliche Daten kommt, sondern […] [Original post on infosec.exchange]

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Lutra Security @lutrasecurity.infosec.exchange.ap.brid.gy · 26/07/2025

Wir mögen es ja das ganze Jahr über eher farbenfroh, aber heute zum CSD in Berlin gilt ganz besonders: Farbe zeigen! Ändert ein Regenbogenlogo oder eine Regenbogenflagge etwas zum Besseren? Alleine vermutlich nicht. Aber genau darum geht es ja: Niemand […] [Original post on infosec.exchange]

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Lutra Security @lutrasecurity.infosec.exchange.ap.brid.gy · 15/05/2025

Unsere Kollegen @redpanda und @flintflump hatten diese Woche die Freude, am ec25 Engineering Camp teilzunehmen. Ein großes Dankeschön an #QAware für die Einladung und die hervorragende Organisation! Es waren Tage voller spannender Vorträge, Workshops und […] [Original post on infosec.exchange]

Emanuel Böse und Stefan Feuerstein vor einem Engineering Camp Banner

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Lutra Security @lutrasecurity.infosec.exchange.ap.brid.gy · 28/04/2025

57% of companies do not detect cyberattacks themselves, but are alerted by an external party (e.g. the authorities or the attackers themselves). And for 0% of companies, the timing of the attack is convenient. At Lutra Security, we are happy to offer you […] [Original post on infosec.exchange]

A calendar on which the 14th of February is marked with the text "cyber attack".

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Lutra Security @lutrasecurity.infosec.exchange.ap.brid.gy · 18/04/2025

Frohe Ostern von Lutra Security 🌸🐣🌷 Wir wünschen allen ein erholsames und ruhiges Wochenende ohne Unterbrechungen durch Cyber-Vorfälle oder -News! 📷 Toni Cuenca on Unsplash

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Lutra Security @lutrasecurity.infosec.exchange.ap.brid.gy · 15/04/2025

tHe eNd oF A LeGaCy?!? Cyber-attacks are not only an existential threat to businesses, they can also hit underground message boards: the infamous website 4chan, known not only for being an endless source of memes, but also for doxxing and coordinating […] [Original post on infosec.exchange]

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Lutra Security @lutrasecurity.infosec.exchange.ap.brid.gy · 27/01/2025

A year and a half ago we decided that enough was enough and retired our Twitter account. Since then Twitter has become X and a cesspool that we do not want to be associated with even through a dormant account. That's why we have deleted our account today […] [Original post on infosec.exchange]

Screenshot of x.com:

@lutrasecurity
This account doesn’t exist
Try searching for another.

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Lutra Security @lutrasecurity.infosec.exchange.ap.brid.gy · 14/01/2025

Thanks for all the followers! We love lurking around with you. #Wrapstodon

#Wrapstodon for @lutrasecurity@infosec.exchange:

+63 new followers
#LutraKnows was the most used hashtag
91 new posts

the most boosted post was a sharepic with the following text: "New Year's resolution: I will not reuse passwords."

Overall that put @lutrasecurity in the top 17% of infosec.exchange users.

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Lutra Security @lutrasecurity.infosec.exchange.ap.brid.gy · 12/11/2024

We had a great time at @BSidesMunich yesterday. A big thank you to the whole organising team who made this great event possible. We are happy to have been able to support it as a sponsor, volunteer and with a talk by our co-founder Konstantin Weddige about […] [Original post on infosec.exchange]

Konstantin Weddige standing behind the speaker's podium while being introduced by Jennifer Janesko

Selfie of David Schneider and Konstantin Weddige

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Lutra Security @lutrasecurity.infosec.exchange.ap.brid.gy · 05/11/2024

The worst case has happened: Hackers have managed to breach your network and elevate their privileges to their ultimate goal: Domain Admin. Today, we will take a look at one of the attacks that this absolute nightmare scenario makes possible for attackers […] [Original post on infosec.exchange]

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Lutra Security @lutrasecurity.infosec.exchange.ap.brid.gy · 22/10/2024

In the recent years it has become increasingly difficult for attackers to get their malware on victim computers. But, it is far from impossible, which today's technique can easily demonstrate: "Obfuscated Files or Information: HTML Smuggling" (MITRE T1027 […] [Original post on infosec.exchange]

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Lutra Security @lutrasecurity.infosec.exchange.ap.brid.gy · 23/09/2024

Last week, our Managing Director @flintflump spontaneously took attendees of the #MCTTP on the "Stairway To Heaven" and gave them an inside look at pentesting in the cloud. We are always happy to talk about our work, because IT security starts with sharing knowledge. ❤️ 📷 Vogel IT-Akademie

Stefan Feuerstein speaks to an audience. His presentation can be seen in the background. The title of the current slide is "Enumerating the Instance".

Stefan Feuerstein behind a speaker's desk. In the foreground, the audience can be seen as a blur.

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Lutra Security @lutrasecurity.infosec.exchange.ap.brid.gy · 26/08/2024

On #InternationalDogDay, some behind-the-scenes footage of Saga doing a code review. #fedidogs

A dog laying on a couch, looking interested at a laptop screen.

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Lutra Security @lutrasecurity.infosec.exchange.ap.brid.gy · 06/08/2024

As endpoint protection systems continue to advance, gaining initial access through simple .exe binaries has become increasingly challenging for attackers. This difficulty arises because antivirus products have focused on such binaries for years. On top of […] [Original post on infosec.exchange]

Normal

.exe -> .DLL

DLL Sideloading

.exe -> (evil).dll -> .dll

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Lutra Security @lutrasecurity.infosec.exchange.ap.brid.gy · 30/07/2024

Active Directory Certificate Services (AD CS) is Microsoft's way to establish and manage a public key infrastructure in Active Directory. It can be used to manage certificate templates, issue certificates or revoke them. And because those certificates can […] [Original post on infosec.exchange]

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Lutra Security @lutrasecurity.infosec.exchange.ap.brid.gy · 22/07/2024

Passend zu unserem Webinar am Donnerstag haben wir jetzt auch T-Shirts. Wer auch eines haben möchte, hat jetzt die Gelegenheit dazu: Einfach uns folgen und hier einen Kommentar hinterlassen. Unter allen Teilnehmern verlosen wir nächste Woche ein "Heute […] [Original post on infosec.exchange]

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