Anatoliy Kolesnick

✨ Making Unit Testing & Refactoring fun for developers
👨‍💻 20+ years .NET, Desktop/Web/Mobile/Game Dev
🌐 Ex-Microsoft consultant, advisor to UN & World Bank

[Johannes (4, 4) @0xJohannes_]

UPDATE: I can confirm that the Ledger supply chain is compromised in Europe as well. @Ledger should initiate an immediate product recall to protect users.

I just purchased a second device from a different Mediamarkt location today, recorded the unboxing process, and discovered spyware once again (video linked in the second tweet).

The device was compromised in the exact same manner, featuring identical modifications (such as additional cables and an LTE module). This indicates its a widespread issue rather than an isolated incident, potentially affecting Ledger inventory across MediaMarkt and Saturn stores throughout Europe (comprising over 1,000 stores across 11 countries).

My initial hypothesis was that these devices were returns that looked unopened to the employees and were just sold again as new however, a MediaMarkt employee confirmed that the device I purchased was not a return, and that returned Ledgers are sent directly back to the manufacturer rather than resold.

Store records show the inventory originated from Aqipa GmbH. While Ledger's CTO was unsure if Aqipa serves as the direct distributor between Ledger and MediaMarkt, it appears to be the case. Given that Aqipa distributes across Europe, any physical retail store receiving stock through them may be at risk.

I sent the first ledger to mark and the second one is going to ledger now, so that they can analyse it.
If you purchased a ledger from anyone other than the official ledger store, make sure to check your device!!

[Anatoliy Kolesnick @_TLK]

@loktar00 How many do you have?

[Greg Young @gregyoung]

hahaha ... click on this and zoom in on the Y axis ;-)

[Anatoliy Kolesnick @_TLK]

@_griffinmiller_ Movember is just around the corner :)

[Anatoliy Kolesnick @_TLK]

@v2TokyoGhost Where to watch?

[Anatoliy Kolesnick @_TLK]

@FilmUpdates Inspiring!

[Film Updates @FilmUpdates]

Odessa A’zion stars in new campaign for Cosmos.

[衛生兵 @combatmedic]

素でコレを上回るんだから、リアルって広大だなって感じた。

[jamie @itsjamiecho]

Hiring a Content Creator Intern to join me @thecosmos

You'll be working directly with the team that scaled Cosmos to millions of users in 6 months post-launch and become the face of the brand across all socials

If you've got what it takes to grow our account to millions of views, apply here ✨

https://t.co/5VAq6vxnij

[Anatoliy Kolesnick @_TLK]

@DefTat67 YAY!! See you tomorrow then!

[Anatoliy Kolesnick @_TLK]

@DefTat67 Hey, are you planning to attend Brussels Challenge this weekend?

[Anatoliy Kolesnick @_TLK]

@DefTat67 Hey, so what did you decide? I think it should be less 50/50 today

[Anatoliy Kolesnick @_TLK]

Do you have any ideas on how to further enhance it? Or perhaps ideas for another Kata? Share them! And if you manage to complete the maximal (extended and expanded) Kata in 30 minutes, let me know :) 🧵 15/15 👍

[Anatoliy Kolesnick @_TLK]

The calculator also throws an exception if any of the numbers are negative. We will continue from this point. 🧵 5/15 👇

[Anatoliy Kolesnick @_TLK]

I recommend adding these steps once you can complete the basic Kata within 30 minutes. 🧵 14/15 👇