Costin G. Raiu

Costin G. Raiu

@craiu.bsky.social

Romanian antihacker from another planet. #threatintel #yara #chess #taekwondo black belt Motto: "One reboot a day keeps the implant away"

4.1K followers274 following30 posts

Costin G. Raiu reposted

Three Buddy Problem
@threebuddyproblem.bsky.social

Powerful AI capabilities now available for everyone with decent hardware @craiu.bsky.social

Three Buddy Problem@threebuddyproblem.bsky.social

👋🏼 A brand new problem pushed to your eyeballs and earholes! 📺 YouTube www.youtube.com/watch?v=deyv... 🎧 Apple Podcasts podcasts.apple.com/us/podcast/w... 🔥 Spotify open.spotify.com/episode/5sE9... ✍️ Transcript docs.google.com/document/d/1...

youtube.comWhy is Anthropic Afraid of GLM 5.3?YouTube video by Three Buddy Problem

Costin G. Raiu reposted

Three Buddy Problem
@threebuddyproblem.bsky.social

POD UP ALERT! (Presented by @thinkstcanary.canary.tools) War in Iran + cyber capabilities and proxy risks; Anthropic’s clash with the Pentagon; market shockwaves from AI-driven security tools; mass layoffs tied to automation; Trenchant exec sentencing and sanctions in the exploit trade...

securityconversations.comWar in Iran, Anthropic v Pentagon, Trenchant zero-day sanctions, AI stock market shocks - Security Conversations(Presented by Thinkst Canary: Most Companies find out way too late that they’ve been breached. Thinkst Canary changes this. Deploy Canaries and Canarytokens in minutes […]

Costin G. Raiu reposted

Three Buddy Problem
@threebuddyproblem.bsky.social

🔥 #ThreeBuddyProblem Ep83 has been pushed to your earholes. Poland CERT on Russian wipers, Sandworm or not Sandworm, new FortIvanti nightmares + some KasperSekrets chit-chat @craiu.bsky.social @jags.bsky.social securityconversations.com/episode/a-de...

securityconversations.comA destructive cyberattack in Poland raises NATO 'red-line' questions - Security Conversations(Presented by Material Security: We protect your company’s most valuable materials — the emails, files, and accounts that live in your Google Workspace and Microsoft […]

Costin G. Raiu reposted

Three Buddy Problem
@threebuddyproblem.bsky.social

🌨️ ❄️ Here's a fresh episode of the problem to help you brave the bad weather this weekend (sponsored by Material Security) @craiu.bsky.social @jags.bsky.social LISTEN securityconversations.com/episode/chea...

securityconversations.comCheap, AI-generated zero-days and the real meaning of ‘advanced’ malware - Security Conversations(Presented by Material Security: We protect your company’s most valuable materials — the emails, files, and accounts that live in your Google Workspace and Microsoft […]

Costin G. Raiu reposted

Sean Lyngaas
@snlyngaas.bsky.social

Sources: US officials are telling multiple agencies, including FBI, to pull pple from attending the RSA conference after Jen Easterly, who led CISA under Biden, was named RSAC CEO: www.cnn.com/politics/liv...

cnn.comLive updates: Trump keeping Machado’s Nobel prize after Venezuelan opposition leader presents it to him | CNN PoliticsVenezuelan opposition leader María Corina Machado, the 2025 Nobel Peace Prize winner, met with President Donald Trump today. Follow for live updates.

Costin G. Raiu reposted

Three Buddy Problem
@threebuddyproblem.bsky.social

NEW!! (Presented by Material Security). We talk about the escalating protests in Iran, the expected cyber effects, and parallels with cyber operations and Venezuela power cuts. @craiu.bsky.social @jags.bsky.social @darkcell.bsky.social securityconversations.com/episode/hami...

securityconversations.comHamid Kashfi on the situation in Iran; Did cyber cause Venezuela blackouts? - Security Conversations(Presented by Material Security: We protect your company’s most valuable materials — the emails, files, and accounts that live in your Google Workspace and Microsoft […]

Costin G. Raiu reposted

Three Buddy Problem
@threebuddyproblem.bsky.social

This weekend's problem is up on YouTube. Shoutout to ThreatLocker for supporting the show! @craiu.bsky.social @jags.bsky.social www.youtube.com/watch?v=LR9F...

youtube.comLegal Corruption, React2Shell Exploitation, Dual-Use AI RisksYouTube video by Three Buddy Problem
Three Buddy Problem@threebuddyproblem.bsky.social

A new Three Buddy Problem pod has been pushed to all podcast platforms @craiu.bsky.social @jags.bsky.social Have a listen! pod.link/1414525622

pod.linkpod.link

Costin G. Raiu reposted

Three Buddy Problem
@threebuddyproblem.bsky.social

New episode ALERT! @craiu.bsky.social @jags.bsky.social News on Apple's iOS 26 quietly killing shutdown.log forensic artifact, a million-dollar WhatsApp zero-click that never materialized, Chinese threat intel reports pointing fingers at the NSA... securityconversations.com/episode/appl...

securityconversations.comApple’s iOS forensics freeze, WhatsApp zero-click, China outs NSA - Security ConversationsThree Buddy Problem – Episode 69: We dig into news that Apple's iOS 26 has quietly killed the shutdown.log forensic artifact used to spot signs […]

Costin G. Raiu reposted

Hervé Letoqueux
@herve.checkfirst.network

[FR][EN]Our last report on Storm-1516, a russian information manipulation set (IMS) likely to affect the French and European debate. So proud of my team! Feel free to share and enjoy. #FIMI

VIGINUM@viginum.bsky.social

VIGINUM publie un rapport sur les activités de Storm-1516, un mode opératoire informationnel russe susceptible d’affecter le débat public francophone et européen. Ce rapport s'appuie sur l'analyse de 77 opérations informationnelles conduites par Storm-1516 ➡️ www.sgdsn.gouv.fr/publications...

Costin G. Raiu reposted

Three Buddy Problem
@threebuddyproblem.bsky.social

🔥 NEW pod alert! Signalgate and Signal's ID management nightmares, who's the mysterious APT caught in Russia, the return of Lab Dookhtegan and coordinated hack-for-leak ops @craiu.bsky.social @jags.bsky.social Apple: bit.ly/3budprob YouTube: bit.ly/TBP-YT Spotify: bit.ly/3DH5wEO

bit.lyThree Buddy ProblemTechnology Podcast · Updated Weekly · The Three Buddy Problem is a popular Security Conversations podcast that goes beyond industry talking points to discuss what others won’t -- nation-state malware,...

Costin G. Raiu reposted

Three Buddy Problem
@threebuddyproblem.bsky.social

A brand-new pod for your weekend earholes. The show is available on all platforms @craiu.bsky.social @jags.bsky.social securityconversations.com/episode/a-ha...

securityconversations.comA half-dozen Microsoft zero-days, Juniper router backdoors, advanced bootkit hunting - Security ConversationsThree Buddy Problem – Episode 38: On the show this week, we look at a hefty batch of Microsoft zero-days exploited in the wild, iOS […]

Costin G. Raiu reposted

Alex Pinto
@alexcp.bsky.social

Tuned in to listen to a pretty nuanced take on Salt Typhoon, got jump scared by @jags.bsky.social mentioning my name lol

Costin G. Raiu@craiu.bsky.social

Three Buddy Problem Episode 28 - the first of 2025, is out! We discuss the US Treasury/BeyondTrust hack, APT group naming bad examples of bad examples, a new variant of the Xdr33 malware and exclusive new information on the Cyberhaven hack. securityconversations.com/episode/us-t...

securityconversations.comUS Treasury hacked via BeyondTrust, MISP and the threat actor naming mess - Security ConversationsThree Buddy Problem – Episode 28: In this episode, we explore the ongoing challenges of threat actor naming in cybersecurity and the confusion caused by […]

Costin G. Raiu reposted

Cynthia Brumfield
@metacurity.com

“Today, more seasoned hackers are recruiting kids from the gaming world, said Allison Nixon, chief research officer at online investigations firm Unit 221B. ‘There’s a talent pool in those videogames that can be drawn from and fraud groups have realized this.’” www.wsj.com/tech/cyberse...

wsj.comGetting Cheated in a Videogame Led Him to a World of Online CrimeAt 16, Ricky Handschumacher was a high-school baseball star. A decade later, he was facing federal prison for stealing cryptocurrency.

Costin G. Raiu reposted

Hervé Letoqueux
@herve.checkfirst.network

Proud and honored to see @viginum.bsky.social ’s investigation on the Portal Kombat disinformation network mentioned in @craiu.bsky.social’s top of the top 2024 research list. Thank you & Kudos to the DivOps team! @colingerard.bsky.social medium.com/@costin.raiu...

medium.comThe Best Cybersecurity Stories of 2024For me, 2024 has been an amazing year. I finally got my black belt in Taekwondo and together with my friends Juan and Ryan we started a new…

Costin G. Raiu reposted

Three Buddy Problem
@threebuddyproblem.bsky.social

🎁🧐 NEW! Episode 26 is gift-wrapped and delivered with spicy hot takes on CISA's VPN advice, banning TP-Link, bombing ransomware hackers and Cellebrite/Android 0days @craiu.bsky.social @jags.bsky.social Enjoy wherever pods are found! securityconversations.com/episode/us-g...

securityconversations.comUS government's VPN advice, dropping bombs on ransomware gangs - Security ConversationsThree Buddy Problem – Episode 26: We dive deep into the shadowy world of surveillance and cyber operations, unpacking Amnesty International's explosive report on NoviSpy, […]

Costin G. Raiu reposted

Three Buddy Problem
@threebuddyproblem.bsky.social

On the YouTubes! @jags.bsky.social @craiu.bsky.social youtu.be/khT86zvLJXE?...

youtu.beUS government’s VPN advice, dropping bombs on ransomware gangsYouTube video by Ryan Naraine
Three Buddy Problem@threebuddyproblem.bsky.social

🎁🧐 NEW! Episode 26 is gift-wrapped and delivered with spicy hot takes on CISA's VPN advice, banning TP-Link, bombing ransomware hackers and Cellebrite/Android 0days @craiu.bsky.social @jags.bsky.social Enjoy wherever pods are found! securityconversations.com/episode/us-g...

securityconversations.comUS government's VPN advice, dropping bombs on ransomware gangs - Security ConversationsThree Buddy Problem – Episode 26: We dive deep into the shadowy world of surveillance and cyber operations, unpacking Amnesty International's explosive report on NoviSpy, […]
Costin G. Raiu
@craiu.bsky.social

What is the link between the canceling of the presidential elections in Ro, foreign influence, Russia and TikTok? Episode 24 of the Three Buddy Problem podcast deep dives into the topic with local insights: securityconversations.com/episode/insi...

securityconversations.comInside the Turla Playbook: Hijacking APTs and fourth-party espionage - Security ConversationsThree Buddy Problem – Episode 24: In this episode, we did into Lumen/Microsoft’s revelations on Russia's Turla APT stealing from a Pakistani APT, and issues […]

Costin G. Raiu reposted

Bartek Jerzman
@handle.invalid

If you have not listened to the latest episode #ThreeBuddyProblem 🎙️then it is high time to catch up 😁 #PIVOTcon #PIVOTcon25 was mentioned 🙏🤟💪 Love it! cc: @ryanaraine.bsky.social @craiu.bsky.social @jags.bsky.social

PIVOTcon@pivotcon.bsky.social

Thank you so much for the shout out on your podcast 🎙️#ThreeBuddyProblem 🙏👋 @ryanaraine.bsky.social @jags.bsky.social and @craiu.bsky.social for fixing TLD of our domain - pivotcon.xn--org-xh33b ⬇️Listen to the latest episode ⬇️

Costin G. Raiu reposted

Three Buddy Problem
@threebuddyproblem.bsky.social

A band new Three Buddy Problem episode for your weekend earholes! 🔥 with @craiu.bsky.social @jags.bsky.social We cover Volexity’s discovery of Russian APT Wi-Fi “nearest neighbor attacks,” the Chinese surveillance state, Salt Typhoon realities, and more... LISTEN open.spotify.com/episode/2Bop...

open.spotify.comRussian APT weaponized nearby Wi-Fi networks in DC, new macOS zero-days, DOJ v ChromeSecurity Conversations · Episode

Costin G. Raiu reposted

Andy Greenberg
@agreenberg.bsky.social

Russian spies—likely Russia's GRU intelligence agency—used a new trick to hack a victim in Washington, DC: They remotely infected another network in a building across the street, hijacked a laptop there, then breached the target organization via its Wifi. www.wired.com/story/russia...

wired.comRussian Spies Jumped From One Network to Another Via Wi-Fi in an Unprecedented HackIn a first, Russia's APT28 hacking group appears to have remotely breached the Wi-Fi of an espionage target by hijacking a laptop in another building across the street.

Costin G. Raiu reposted

visi stark
@invisig0th.bsky.social

Here's a job opening for PaloAlto Unit 42 (Sr. Principal Threat Researcher) that mentions #synapse experience would be a plus! 🎉💚 jobs.smartrecruiters.com/PaloAltoNetw...

jobs.smartrecruiters.comSr. Principal Threat Researcher (Unit 42)Company Description: Our MissionAt Palo Alto Networks® everything starts and ends with our mission:Being the cybersecurity partner of choice, protecting our digital way of life.Our vision is a world w...