OTbase (@langnergroup) header
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OT asset inventory software brought to you by the team that cracked Stuxnet

Miami, FL
Joined March 2014
Photo by OTbase (@langnergroup)Photo by OTbase (@langnergroup)Photo by OTbase (@langnergroup)Photo by OTbase (@langnergroup)Photo by OTbase (@langnergroup)Photo by OTbase (@langnergroup)Photo by OTbase (@langnergroup)Photo by OTbase (@langnergroup)Photo by OTbase (@langnergroup)Photo by OTbase (@langnergroup)
Replying to @langnergroup
I would not upload my OT environment out of my OT environment. I would not send my OT traffic out of my OT environment either. On-prem or bust.
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OTbase retweeted
Useful summary from @langnergroup (Palo Alto Networks survey of 1,600+ critical infrastructure leaders, Oct 2026, self-reported). If 68% lack full OT asset visibility, the asset list has to come before any patch plan, and zoning has to carry the kit that can't be patched.
Palo Alto Networks surveyed 1,600+ critical infrastructure leaders. 68% lack full OT asset visibility, 42% say unpatchable legacy gear is their top risk, and only 40% have compensating controls. OT VM needs plant-level triage, not CVE theater. otbase.com helpnetsecurity.com/2026/10/…
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Replying to @AngelicaOung
If you want to get some real expect view from Natanz, history, the centrifuges and the industrial and cyber aspect, I recommend you follow @langnergroup and the OTbase youtube channel. Ralph broke the Stuxnet news and outline.
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Replying to @deepseek_ai
@deepseek_ai is a Trojan Horse. TikTok is just a toy by comparison.
Just fyi, @deepseek_ai collects your IP, keystroke patterns, device info, etc etc, and stores it in China, where all that data is vulnerable to arbitrary requisition from the 🇨🇳 State. From their own privacy policy:
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X needs a Dramatic Exit button. 😆
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Don’t just open the Overton Window, knock down the whole damn wall!
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deep learning summarized
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OTbase retweeted
Replying to @langnergroup
Just patch it and see who screams
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🇺🇸DELTA AIR LINES TO CROWDSTRIKE: YOU CAN KEEP YOUR $10 VOUCHER; WE WANT $500M Delta Air Lines has hired top attorney David Boies to seek damages from CrowdStrike and Microsoft after a global IT outage. It caused nearly 7,000 flight cancellations, costing Delta up to $500 million. CrowdStrike offered a $10 Uber Eats voucher to users to make up for the inconvenience caused. Source: @slashdot
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Delta, $DAL, is set to seek compensation from its software outage from Crowdstrike, $CRWD and Microsoft, $MSFT
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OTbase retweeted
Social approval is the enemy of clear thinking.
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JUST IN: CrowdStrike, $CRWD, the cybersecurity firm that crashed millions of computers with a botched update all over the world last week, is offering its partners a $10 Uber Eats gift card as an apology, per TechCrunch.
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First day at Crowdstrike, pushed a little update and taking the afternoon off ✌️
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10/10 dentists recommend
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VC funds need about $2B in “exits” for each $50m they raise Why? True average ownership of 10% fully-diluted x $2B = $200m. That’s 4x “gross” $50m or just about good enough today. So raise a $300m fund, you need about $12B in exits. Or better.
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Peter Thiel: “Buzzwords are a tell, like in poker, that the company is bluffing and undifferentiated” “I think all trends are overrated… if you hear the words ‘big data’ and ‘cloud computing’, you need to run away as fast as you possibly can. Just think ‘fraud’ and run away… All these buzzwords are a tell—like in poker—that the company is bluffing and undifferentiated… I think the things that are underrated are the ones where there are no buzzwords and it doesn’t actually fit into any pre-existing categories” Video Source: @twistartups
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History rarely remembers the people who followed the rules.
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