@pgbrum

Cyber, intel, tech Currently: Adjunct @georgetowncss, consulting @ Polo Cyber, founder @genevab2b Formerly: CrowdStrike, Mercado Libre

polocyber.com
Joined October 2009
  • Tweets611
  • Following204
  • Followers108
72Media
Re: the Kushner story This key technical portion makes virtually no sense
9
I spoke with Roman Sannikov, who’s spent decades navigating Russian cybercrime. He began as an interpreter/translator - the youngest Russian linguist at the FBI, thrust into the world of cybercrime because of his IT skills.
1
1
65
Roman has enormous expertise in the depths of Russian threat activity: ransomware, infostealers, APTs, and more. In our chat he offers insights into Russian criminal actors' manipulation of Western LLMs, even ones with guardrails!
1
44
Full video: youtube.com/watch?v=iszUV0gG…

Russian Cyber Trends in Q4 2026

Russia has been one of the indisputable origins of major cyber thre...

youtube.com
1
En vigencia hasta que el sol vuelva a aparecer.
4
420
9
3,847
33,330
Pablo Brum retweeted
4ases@4asesokOct 13
Buenas, les quería decir que arranqué en Soportes de Antel. Es mi primer día, ojalá la cobertura en todo el país sea excelente.
45
242
6
3,562
41,314
New Polo Cyber YouTube channel is up! First video with @InvokeReversing founder and former colleague of mine @JershMagersh youtu.be/g9MIGhR318k

What's Malware Reverse Engineering? With Josh Reynolds

Explore the discipline of malware reverse engineering with Josh Rey...

youtube.com
1
1
4
806
Excelente hilo
Tomás Crespo@TacrespoOct 5
Sólo tengo tres intuiciones, seguramente erróneas: 1) Los oficialismos no reeligen en Suramérica porque el Estado como herramienta ya es incapaz de garantizar las demandas de las sociedades. Ningún gobierno está a la altura de lo que los pueblos esperan que resuelva o solucione.
1
24
🇰🇵 Entrevistamos a Lazarus. Literalmente. Este sábado, Sofía y yo presentamos en Nerdearla 🇦🇷 entrevistas y videos reales de agentes norcoreanos intentando infiltrarse en empresas de LATAM como falsos trabajadores IT. 📅 26/9, 11:15 | 📍 Auditorio #Ciberseguridad #Argentina
Bitso
@BitsoSep 23
🇰🇵 Nuestro equipo de seguridad entrevistó a agentes de Corea del Norte. En Nerdearla 🇦🇷 vamos a mostrar videos, entrevistas reales y cómo intentan infiltrarse en empresas de LATAM haciéndose pasar por trabajdores IT. "Entrevistando a Lazarus", con Sofía Grimaldo y @MauroEldritch. 📅 Sábado 26 de septiembre 11:15 📍 Auditorio, Nerdearla Argentina
1
6
28
1,470
You know what really pisses me off? When I’m zoomed all the way in on a road in Google Maps and it won’t show me the fucking road name, I have to scroll around until I find a label somewhere else. If I’m zoomed in on the road, just show me the name of the road @googlemaps
507
1,039
110
38,960
643,088
Pablo Brum retweeted
Jensen Huang
@JensenHuangSep 6
Replying to @ChaseLochmiller @OpenAI
GPT-6 Astra, trained on ~100K+ NVIDIA Grace Blackwell NVLink72. From ChatGPT to o1 to Astra in 4 years. AGI has arrived. Congratulations @OpenAI team. 400K GPUs coming online next.
1,852
4,734
2,818
41,709
12,257,599
Current state of DC China "analysis": outcompete everyone else with the most unhinged, cartoonishly hawkish takes
Paul Triolo
@pstAsiatechSep 4
US urged to consider military strikes to stop China achieving AGI first OK, someone has to say it, this is beyond insane, not to mention ill-informed and irresponsible... scmp.com/news/us/article/336…?

US urged to consider military strikes to stop China achieving AGI first

Former White House staffer calls for espionage and cyber options as Washington prepares for a potential Chinese breakthrough.

scmp.com
42
Live!
25
Is @OpenAI really announcing AGI with GPT 6 Astra?
114
And now @GeminiApp announces this...let's see how it turns out blog.google/innovation-and-a…

Introducing Gemini 3.8 Flash and 3.8 Flash Cyber

Gemini 3.8 Flash and 3.8 Flash Cyber deliver next-generation intelligence for agentic workflows and cybersecurity.

blog.google
Pablo Brum
@pgbrumAug 31
Update: Gemini 3.7 is also deeply 👎, at least on @antigravity Working with URLs is virtually impossible. Almost entirely hallucinated. There seems to be no grounding of any kind even when explicitly demanded
28
Now it's official: my new book, Decoding Cybersecurity, is out today September 1st. I'll share a little on how it came about. I published one book before this one: 2014's The Robin Hood Guerrillas/Patria para Nadie, a comprehensive history of Uruguay's MLN-Tupamaros urban guerrillas. So I definitely took some time between publications.
1
4
39
more replies
The book is designed to be versatile. If you're already in the industry, you may find yourself learning about an aspect of it you'd never thought of. Random example: I worked 8 years in cyber before I ever looked in any detail at session cookies. Professionals with a lack of knowledge/experience in cyber should benefit even more. It will definitely serve Anglosphere + European audiences, but of course there are some Latin America-specific insights as well. No Spanish-language edition on the horizon...for now.
1
7
That's about it for today's self-promotion. Nothing else left to say but: go check it out! amazon.com/Decoding-Cybersec…

Decoding Cybersecurity: A Comprehensive Guide for the Non-Techie

The imperative to defend against cyber threats is a fact of life in the digital age. World governments, Silicon Valley, and Wall Street all agree that their sensitive and proprietary data needs to be...

amazon.com
7
Load more