hf (@riskobscurity) 's Twitter Profile
hf

@riskobscurity

Hello.

ID: 145977806

calendar_today20-05-2010 09:33:51

12,12K Tweet

1,1K Followers

3,3K Following

Watcher.Guru (@watcherguru) 's Twitter Profile Photo

JUST IN: $3 trillion Goldman Sachs plans to convert its Digital Asset Platform into a blockchain venture for faster trading and settlements.

Jeff Park (@dgt10011) 's Twitter Profile Photo

IBIT Options Trading Recap! Today marks the historic Day 1 of BTC ETF options launch. It did not disappoint, with over $1.86Bn in notional traded! There were some notable takeaways in my opinion, so here is a quick thread on the Top 10 Most Interesting Observations I made 👇

Steve Jurvetson (@futurejurvetson) 's Twitter Profile Photo

The Moore's Law Update NOTE: this is a semi-log graph, so a straight line is an exponential; each y-axis tick is 100x. This graph covers a 1,000,000,000,000,000,000,000x improvement in computation/$. Pause to let that sink in. Humanity’s capacity to compute has compounded for

The Moore's Law Update
NOTE: this is a semi-log graph, so a straight line is an exponential; each y-axis tick is 100x. This graph covers a 1,000,000,000,000,000,000,000x improvement in computation/$.  Pause to let that sink in.

Humanity’s capacity to compute has compounded for
Alexandre Borges (@ale_sp_brazil) 's Twitter Profile Photo

The nineth article (38 pages) of the Malware Analysis Series (MAS) is available on: exploitreversing.com/2025/01/08/mal… I would like to thank Ilfak Guilfanov Ilfak Guilfanov and Hex-Rays SA for their constant and uninterrupted support, which have helped me write these articles. Even though I

The nineth article (38 pages) of the Malware Analysis Series (MAS) is available on:

exploitreversing.com/2025/01/08/mal…

I would like to thank Ilfak Guilfanov <a href="/ilfak/">Ilfak Guilfanov</a> and <a href="/HexRaysSA/">Hex-Rays SA</a> for their constant and uninterrupted support, which have helped me write these articles.

Even though I
OSINTdefender (@sentdefender) 's Twitter Profile Photo

The Chinese Drone Company, DJI has released an Update that removes its Geofencing System (GEO) from Drones sold within the United States. The System, which would previously prevent Drone Operators from flying through Restricted/No-Fly Zones across the Country, including Military

The Chinese Drone Company, DJI has released an Update that removes its Geofencing System (GEO) from Drones sold within the United States. The System, which would previously prevent Drone Operators from flying through Restricted/No-Fly Zones across the Country, including Military
Anthropic (@anthropicai) 's Twitter Profile Photo

New Anthropic research: Tracing the thoughts of a large language model. We built a "microscope" to inspect what happens inside AI models and use it to understand Claude’s (often complex and surprising) internal mechanisms.

samczsun (@samczsun) 's Twitter Profile Photo

i wrote a thing about all the different teams in north korea dedicated exclusively to fucking your shit up and how you can know exactly which one just ruined your entire month paradigm.xyz/2025/03/demyst…

☉rthonormalist🧭✡️ (@orthonormalist) 's Twitter Profile Photo

DID I CRACK IT? I think I figured out at least a chunk of the math. It's trade deficit divided by their exports. EU: exports 531.6, imports 333.4, deficit 198.2. 198.2/531.6 is 37, close to 39. Israel: exports 22.2, imports 14.8, deficit 7.4. 7.4/22.2 is 33.

Pliny the Liberator 🐉󠅫󠄼󠄿󠅆󠄵󠄐󠅀󠄼󠄹󠄾󠅉󠅭 (@elder_plinius) 's Twitter Profile Photo

HOLY SHIT Gemini CLI be cray cray... Fairly easily jailbroken, but much more interesting was the eager willingness to escalate attacks unprompted. Gave it a jb prompt for medium-harm prankware, then asked to increase severity incrementally. The prankware was inconvenient,

HOLY SHIT Gemini CLI be cray cray...

Fairly easily jailbroken, but much more interesting was the eager willingness to escalate attacks unprompted.

Gave it a jb prompt for medium-harm prankware, then asked to increase severity incrementally.

The prankware was inconvenient,
Florian Roth ⚡️ (@cyb3rops) 's Twitter Profile Photo

So apparently the --host option in sudo has been broken since 2013. You could just trick it into accepting remote rules on the local system and get root. No exploit needed. And nobody noticed. For 12 years. Open source security at its finest: “If enough people look at the code,

So apparently the --host option in sudo has been broken since 2013. You could just trick it into accepting remote rules on the local system and get root. No exploit needed.

And nobody noticed. For 12 years.

Open source security at its finest: “If enough people look at the code,
unusual_whales (@unusual_whales) 's Twitter Profile Photo

U.S. companies are eating the costs of tariffs through smaller profit margins instead of passing them to consumers, keeping consumer prices stable for now, per Deutsche Bank.

Logan Graham (@logangraham) 's Twitter Profile Photo

Launching now — a new blog for research from Anthropic’s Frontier Red Team and others. > red.anthropic.com We’ll be covering our internal research on cyber, bio, autonomy, national security and more.

Launching now — a new blog for research from <a href="/AnthropicAI/">Anthropic</a>’s Frontier Red Team and others.

&gt; red.anthropic.com

We’ll be covering our internal research on cyber, bio, autonomy, national security and more.
Lukasz Olejnik (@lukolejnik) 's Twitter Profile Photo

Chinese scientists have developed the best shortest-path algorithm in 41 years! A team from Tsinghua University has broken Dijkstra’s “sorting barrier” — the first improvement since 1984. The new algorithm runs in O(m \log^{2/3} n) time. Potential applications? Faster shorter

Chinese scientists have developed the best shortest-path algorithm in 41 years! A team from Tsinghua University has broken Dijkstra’s “sorting barrier” — the first improvement since 1984. 
The new algorithm runs in O(m \log^{2/3} n) time. Potential applications? Faster shorter