Andrei Kucharavy

@andrei_chiffa
585 Followers
549 Following
7.8K Posts

ML, cybersec, evolution and combinations thereof.

Co-director of the GenLearning Center at HES-SO Valais/Wallis(https://tinyurl.com/hevs-gen-learning), Apertus security lead, editor of "LLMS in Cybersecurity", @cydcampus ex-fellow,


All opinions are mine


He/Him

#FediScience #Cybersecurity, #ML, #MLSec

PGPD7D4AC64
Webhttps://andreikucharavy.com
Matrix@chiffa_sec:infosec.exchange
althttps://infosec.exchange/@chiffa_sec

From the same author as BlueHammer we now have RedSun.

This works ~100% reliably to go from unprivileged user to SYSTEM against Windows 11 and Windows Server 2019+ with April 2026 updates, as well as Windows 10, as long as you have Windows Defender enabled. Any system that has cldapi.dll should be affected.

Out of 38 OECD countries, the US provides the worst healthcare for its people.

This time it killed Eric Tenant, 58, who needed cancer treatment, but instead of the US providing it, his healthcare insurer denied it as "unnecessary" four times — and then he died.

https://moneywise.com/insurance/health/insurance-prior-authorization-cancer-treatment-denial

West Virginia dad dies after insurer denied his $50,000 cancer treatment 4 times — 93% of patients face the same delays

The vast majority of patients who require prior authorization from their insurer face delays, which can result in permanent disability or even death.

Moneywise

Journalists have a duty to hold to account all those implicated in war crimes.

I take no joy in confirming that Ethiopia is complicit in atrocities in Sudan. It's heartbreaking when you consider that Ethiopians have been fleeing conflict in their homeland for the safety of Sudan for much of the past 50 years.

But considering that the UAE has used the Ethiopian government to fuel industrial scale slaughter in Ethiopia, this is hardly surprising.

https://www.aljazeera.com/news/2021/11/25/uae-air-bridge-provides-military-support-to-ethiopia-govt

UAE air bridge provides military support to Ethiopia gov’t

Al Jazeera investigation finds the UAE is providing extensive support to Ethiopian army in fight against Tigray forces.

Al Jazeera

I am so angry and disappointed at all the left- and center-wing commentators who bought into the right-wing framing of "parent's rights" as being more important than children's rights.

Like, I'm sorry, but parents have *responsibilities to* kids, not *rights over* kids. Kids aren't property, they're living, breathing *people* who deserve care and love and privacy and dignity.

Tesla a transformé nos routes en laboratoire géant avec son système de conduite autonome
https://www.rts.ch/info/monde/2026/article/tesla-dissimule-des-milliers-d-incidents-de-conduite-autonome-mortels-29214161.html?rts_source=rss_t
Une fuite de données révèle que Tesla a dissimulé des milliers d'incidents liés à sa conduite autonome. Certains accidents ont été fatals. Un premier verdict condamne le constructeur à verser 243 millions de dollars aux victimes. Une enquête diffusée dans Temps Pr...
Comment Tesla a caché des accidents fatals pour continuer à tester la conduite autonome sur nos routes

Une fuite de données révèle que Tesla a dissimulé des milliers d'incidents liés à sa conduite autonome. Certains accidents ont été fatals. Un premier verdict condamne le constructeur à verser 243 millions de dollars aux victimes. Une enquête diffusée dans Temps Présent lève le voile sur ces pratiques.

Radio Télévision Suisse

A malicious Ledger Live app for macOS available from Apple's App Store has drained approximately $9.5 million in cryptocurrency from 50 victims in just a few days this month.

https://www.bleepingcomputer.com/news/security/fake-ledger-live-app-on-apples-app-store-stole-95m-in-crypto/

Fake Ledger Live app on Apple’s App Store stole $9.5M in crypto

A malicious Ledger Live app for macOS available from Apple's App Store has drained approximately $9.5 million in cryptocurrency from 50 victims in just a few days this month.

BleepingComputer
whoever is resposible for rexie the cat must be wondering why there are so many pictures of him shared by cybersecurity professionals.

"Blue Origin will take all feasible steps to reduce the probability of collision by at least 1.5 orders of magnitude for any collision risk above a threshold which will be no higher than 1E-5" I'm an orbital debris expert and I'm not sure I can parse this sentence. But I'm sure it'll be fine!!

They say they'll get the collision prob down to 1 in 1000 for any periods of non-maneuverability. With 51,000 sats and a million more from SpaceX, these are great odds! (...of a collision)

PUTIN THANKS YOU, MAGA!

Russian Oil Revenues Nearly Doubled in March.

The surge in revenue provided a critical lifeline for Moscow, which has struggled to fund the war in Ukraine amid record-high deficits.

https://www.nytimes.com/2026/04/14/world/europe/russian-oil-revenues-doubled.html?unlocked_article_code=1.a1A.jBnU.MXxA_ghAEGBt&smid=bs-share

Russian Oil Revenues Nearly Doubled in March

The surge in revenue provided a critical lifeline for Moscow, which has struggled to fund the war in Ukraine amid record-high deficits.

The New York Times