kravietz 🦇

@kravietz@agora.echelon.pl

Information security consultant in UK and EU, entrepreneur. Education in chemical engineering, supporter of #nuclear and #renewables. Born in #Poland, interest in #Russia #Ukraine (spent 20+ years in both). Actively supporting Ukraine's sovereignty. I almost always follow back. I prefer to discuss any views as long as they are supported by arguments and evidence, I do ban for insults and hate speech. Started #networking on #Fidonet in 1990s.

#linux #freebsd #ukraine #poland #nuclear #renewables #infosec #russia #speleo #caving #suricata #wazuh #crowdsec
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From my days of travelling to the Russian #Caucasus, I’ve got quite a few friends there – one of them is a highlander and he’s fine, whilst the other used to work for RIA (Russian state news agency).

I messaged the first one on Telegram, but the message isn’t getting through and I don’t know if he’s up in the mountains or if the Roskomnadzor is already blocking it. So I ask the other one, who spends most of his time in the lowlands, whether Telegram works there without a VPN. And here I get this reply that sounded like read from an official government statement 😂

It depends – sometimes it’s needed, and sometimes it isn’t. On the other hand, the number of cybercrimes and scams on social media has plummeted since communication restrictions were introduced. Everything has its pros and cons.

I gather he’s probably still working at RIA 😂 Let me emphasise – it was the sort of question that calls for a yes or no answer.

If they cut off the internet for them altogether, he’ll probably send me a letter by post giving a detailed explanation of why life without the Internet has “certain disadvantages, but also advantages”.

As with previous such sieges, in #Konstantinivka right now we’re facing a classic #Russia #Ukraine there and back “we took it, no you didn’t”.

Russians always declare capture of towns or villages “on credit”, that is long before they actually control it, which often leads to ridiculing themselves, as it was with #Kupyansk and #MalaTokmachka.

But military experts have long predicted that Konstantinivka will fall, because Russians concentrated all their forces there and Ukraine abandoned the old “fortress Bakhmut” tactics which as it led to high losses of the defenders.

Under the “active defense” tactics, fall of Konstantinivka is planned, it is only matter of losses ratio curve going beyond Ukraine’s acceptable threshold. At that point ZSU will retreat… and move to another defense line behind Konstantinivka, as they did when #Pokrovsk fell.

And the defense lines around the Slavyansk-Kramatorsk agglomeration are probably the most dense and best prepared in the whole war.

That’s what military experts from both Ukraine and Russia write, the latter pointing out that “liberation” of the towns may take another few years at an insane human cost to Russia. And I think that’s the very point of Ukraine’s tactics here.

Fanatics on both sides - Musk, Le Pen and the anti-AC movement - forget that a air conditioner and heat pump are one and the same device. The only difference is in the direction of pumping. Logically, the former should ban AC with heating function, the latter - heat pumps with cooling function 😆

https://www.theguardian.com/environment/2026/jul/05/europe-air-conditioning-culture-wars-heat-up

the GuardianFrom ‘heat panic’ to ‘sacrificed at the altar’: Europe’s air conditioning culture wars heat upCooling down has become political amid record highs, as experts say row is distracting from work of protecting lives
Mention of violence

Excerpts from today’s post by Daniil Tulenkov, a #Russia soldier and author of the book Storm-Z https://t.me/thulenkov2026/2098

Lex, my first company commander, was a proponent of a particular brand of fascist, Nietzschean ideology. He drew a clear distinction between ‘biological waste’ and ‘full-fledged human beings’. (…) He was, nevertheless, devout and would quote from the Gospel. (…) In March 2024, back in Moscow, my third company commander, Lis, showed me a video that Lex’s henchmen had recorded in Berdyansk. They had broken into a private house and were torturing a local family. Two of Lex’s henchmen were sitting on the sofa with their trousers down, whilst the husband and wife were performing oral sex on them. Lex himself watched the scene, reclining in an armchair in the style of Don Corleone and smoking a cigarette. The screaming and crying children were held nearby, forced to watch their parents being abused.

Tulenkov goes on to describe how Leks subsequently got a bit too carried away and began dealing in weapons, showing no respect for Kadyrov’s men. As a result, he was detained by the FSB, and whilst he was at it, they ‘pinned’ the Berdyansk case on him:

Lex, who until then had been squirming and writhing like a snake in a frying pan, suddenly pulled himself together; his voice grated like metal. “I was weeding out the Ukrainianness from these children. I was turning them into Russians.”

Tulenkov highlights, the sole reason for Lex arrest was him violating the internal rules of the Russian army system, that is illegal arms trading without a kick back for the commanders, and torturing one Chechen guy from “Akhmat” units. The Berdyansk case did not violate these rules. https://t.me/thulenkov2026/2099

TelegramТуленковЛекс, первый мой ротный командир, был носителем специфической фашистской ницшеанской идеологии. Он четко делил людей на биомусор и полноценных. Но в основе его градаций не лежали ни расовые, ни религиозные критерии. Он был социальным расистом. Любил людей образованных, презирал невежественных и глупых. Был, при всем том, набожен, цитировал Евангелие. В марте 2024, уже в Москве, третий мой ротный, Лис, показывал мне ролик, который подручные Лекса записывали в Бердянске. Они вломились в какой-то частный дом и пытали семью местных жителей. Двое подручных Лекса сидели на диване, со спущенными штанами, а муж и жена у них отсасывали. Сам Лекс наблюдал за этой картиной, расположившись в кресле в позе дона Корлеоне и курил сигарету. Рядом держали орущих и плачущих детей, заставляя их смотреть на издевательство над их родителями. Когда Лекса приняли, всякое видавшие чекисты, тыкали его носом в изъятый телефон и спрашивали: "ты нахуя творил такую дичь, больной ублюдок"? Лекс, до того юля