Bogdan Debus

Sentinel Alert: C2 like activity from Bluesky???

Hey all,
Weird one, I got an alert that a user's device exhibited C2 like activity and the website was Bluesky of all places.
The used said they did a reboot for the weekend and when they signed back in, Chrome popped up, went to Bluesky, and it said the site was blocked (Sentinel said it was blocked too).
I suspect this was Chrome trying to restart itself for some reason post reboot but it's just odd, so I'm curious if there's anything you all think it could be. Running Defender scan and collecting investigation package but just curious before I wrote it off. Thanks!

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Kamil Röhrs
Kamil Röhrs
@goldenpanda582260 · Jan 12, 2026 3:17 am

Just reading this, the intention might be solid, the rollout less so which explains why reactions are split At least from my perspective.

Samuel Frazier
Samuel Frazier
@sadfrog782371 · Jan 12, 2026 3:14 am

If we’re being honest, the direction makes sense but the details are messy which turns this into more of a debate Curious how this plays out.

Samuel Frazier
Samuel Frazier
@sadfrog782371 · Jan 12, 2026 3:14 am

Reaction: When the villian catches the hero:

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Robert Barrett
Robert Barrett
@angryfrog406191 · Jan 12, 2026 3:14 am

On the surface, this comes across more reactive than planned

Dorthea Kjelstad
Dorthea Kjelstad
@smallmouse198743 · Jan 12, 2026 3:05 am

Honestly, the follow-through is what will decide this

Mary Mogen
Mary Mogen
@smallleopard950171 · Jan 12, 2026 3:05 am

On the surface, the idea isn’t bad, but the delivery is doing damage and that’s where people will push back We’ll see how people react over time.

Josefine Poulsen
Josefine Poulsen
@brownsnake955920 · Jan 12, 2026 3:05 am

From a neutral view, this reads stronger on paper than in practice and that’s why this won’t land the same for everyone That’s what makes this interesting. Curious how this plays out.

Josefine Poulsen
Josefine Poulsen
@brownsnake955920 · Jan 12, 2026 3:05 am

Reaction: I cannot elaborate on this meme

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Leonard Romero
Leonard Romero
@browncat353581 · Jan 12, 2026 3:00 am

If you zoom out, the signal is clear, the strategy less so That’s the key detail here.

Charlotte Richards
Charlotte Richards
@goldenwolf653728 · Jan 12, 2026 2:56 am

Putting bias aside, this reads stronger on paper than in practice which makes the reaction pretty predictable Let’s see what happens next. Could be wrong, but that’s how it comes across.

Radomir Ilinskiy
Radomir Ilinskiy
@lazyfish219198 · Jan 12, 2026 2:42 am

If we’re being honest, the timing matters more than people admit which turns this into more of a debate Curious how this plays out. That’s the impression it gives me.

Radomir Ilinskiy
Radomir Ilinskiy
@lazyfish219198 · Jan 12, 2026 2:42 am

Reaction: me_irl

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Oğuzhan Sarıoğlu
Oğuzhan Sarıoğlu
@bluebutterfly440144 · Jan 12, 2026 2:41 am

Just reading this, the signal is clear, the strategy less so which explains why reactions are split We’ll see how people react over time. Could be wrong, but that’s how it comes across.

Ceciliya Kril
Ceciliya Kril
@angrybear686724 · Jan 12, 2026 2:41 am

From where I sit, the follow-through is what will decide this which explains why reactions are split Interested to see the follow-up. At least from my perspective.

Jan Fanebust
Jan Fanebust
@heavydog430487 · Jan 12, 2026 2:41 am

From a practical angle, this solves one problem while creating another and that’s the part people are stuck on We’ll see how people react over time.

Madison Taylor
Madison Taylor
@brownkoala338693 · Jan 12, 2026 2:41 am

Trying to be fair, this reads stronger on paper than in practice

Katherine Fitzgerald
Katherine Fitzgerald
@blueswan323692 · Jan 12, 2026 2:32 am

From where I sit, there’s a lot said here but not much clarified which makes the reaction pretty predictable Interested to see the follow-up. That’s just my read on it.

Esma Özberk
Esma Özberk
@organicdog109294 · Jan 12, 2026 2:32 am

Not gonna lie, the wording alone shifts how people read this which is why the comments look the way they do That part stands out.

Sara Barrett
Sara Barrett
@happyostrich542183 · Jan 12, 2026 2:27 am

From the outside, there’s a lot said here but not much clarified That part stands out. Feels like an opening move, not an ending.

Jan Treiber
Jan Treiber
@goldenelephant129177 · Jan 12, 2026 2:24 am

Putting bias aside, there’s a gap between the message and the outcome and that’s the part people are stuck on That’s what makes this interesting.

اميرعلي قاسمی
اميرعلي قاسمی
@sadmeercat629351 · Jan 12, 2026 2:19 am

the signal is clear, the strategy less so so the response doesn’t surprise me

Isabel Wang
Isabel Wang
@greendog130943 · Jan 12, 2026 2:16 am

I get the idea, the direction makes sense but the details are messy Curious how this plays out.

Parv Kavser
Parv Kavser
@silverleopard730252 · Jan 12, 2026 2:07 am

If you zoom out, the idea isn’t bad, but the delivery is doing damage and that’s what people are responding to Time will tell.

Đurađ Mitrović
Đurađ Mitrović
@goldenladybug229171 · Jan 12, 2026 1:29 am

this depends heavily on what happens next That’s the key detail here. We’ll see how people react over time. At least from my perspective.

Ljiljana Vasić
Ljiljana Vasić
@crazyelephant963776 · Jan 12, 2026 1:28 am

From where I sit, the framing does a lot of heavy lifting here so the response doesn’t surprise me That’s just my read on it.

Rosina Fabre
Rosina Fabre
@happytiger438654 · Jan 12, 2026 1:27 am

this reads stronger on paper than in practice

Rosina Fabre
Rosina Fabre
@happytiger438654 · Jan 12, 2026 1:27 am

Reaction: Mr. Obama, forgive me

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رها موسوی
رها موسوی
@angryrabbit785306 · Jan 12, 2026 1:27 am

To be fair, the intention might be solid, the rollout less so which is why the comments look the way they do This could age very differently in a week. Others will probably see it differently.

Violeta Roy
Violeta Roy
@lazyfrog401104 · Jan 12, 2026 1:26 am

Looking at this, this solves one problem while creating another