Dean Pierce

Dean Pierce

@deanpierce.net

Security Research in Portland, Oregon #HackThePlanet 🧑‍💻🌎🌍🌏

600 followers315 following287 posts

Dean Pierce reposted

For anyone getting into biology, please consider taking airborne disease resistance more seriously. It's a super important area of medicine that is a huge cause of death and sickness but easily gets forgotten. We're… https://firefly.social/post/ff-a6d1f1b2bef840de8475132c6cd01f1d?s=bsky

firefly.socialContinue reading on Firefly.SocialFor anyone getting into biology, please consider taking airborne disease resistance more seriously. It's a super important area of medicine that is a huge cause of death and sickness but easily gets forgotten. We're likely to get many more airborne plagues in the future due to the combination of not just extremely dense and interconnected society (including city and farm animals), but also accidents from bio research and offensive biotech (both from random people and from secret government programs that can easily get themselves exempted from safety restrictions), all enhanced by powerful AI. Right now, this area is getting way less love than longevity research (which continues to be super important!), but it's an area where there are lots of unclaimed wins that we know exactly how to do (but are not yet doing) with present-day tech: * early detection * passive universal testing * filtration/ventilation/UVC * better vaccines (including making them open source and open science) * cryptography to make all of the above privacy-preserving We can have China-level pandemic resistance with Sweden-level limited intrusion into people's lives, and then go even further. We just have to actually do the work for it.

Dean Pierce reposted

We get a subexponential time algorithm for 3SAT and apparently the models couldn’t even find one little cryptanalysis result. I guess cryptographers have just been killing it!

Dean Pierce reposted

And if you're a BSidesPDX attendee we look forward to seeing you at the private afterparty at CTRLH on Saturday evening Oct 24. Please bring your badge!

Dean Pierce reposted

Today's open house is cancelled! Sorry, our main host is sick and almost everyone else is at BSidesPDX. Next one is Sat Nov 7. BSides after party is unaffected and still on.

Dean Pierce reposted

Python's certifi package provides the trusted root CAs for a huge portion of the Python ecosystem. It's also a great example of how complex dependencies can get. Ultimately, these certs are sourced from Mozilla, but they go through 5 hops to get there: gist.github.com/hdm/2e5ebbff...

Dean Pierce reposted

If you're going to BSidesPDX, be sure to stop by the EFF table where you can catch up on our work, renew your membership, and check out digital rights merch including stickers, liquid-core dice, and more. www.eff.org/event/eff-b...

eff.orgEFF at BSidesPDXEFF is excited to be at BSidesPDX for the second time in Portland, OR! If you're attending the event, be sure to stop by EFF's table in the exhibitor area where we'll be spreading the word about our

Dean Pierce reposted

That's hot

Gus@gusthema.bsky.social

🚀🛠️ Huge vLLM throughput jump on Gemma 4 E2B: 2.85x faster on a single A100, climbing from ~37,900 to 108,000+ tok/s with 100% token parity and zero quality drop! Landed across 8 upstream PRs in days using Gemini 4 Argon: https://goo.gle/4zNtANl

Dean Pierce reposted

New: the PHP vulnerability might be incredibly scary — I've never seen the NSA tell the world they should take their websites down until they're patched — but eight leading cyber companies tell me they've not seen anybody hacked through it (so far).

nbcnews.comHackers appear to be struggling to exploit PHP flaws after global cybersecurity crisisThe vulnerabilities are devastating, in theory. But experts say they are also technically very difficult to hack.

Dean Pierce reposted

EFF is organizing a Speakeasy gathering in Portland on October 22. No speeches, no pitches. Just a simple meetup with the EFF team and local supporters of digital rights. We're excited to discuss the great work we're doing! www.eff.org/event/speak...

eff.orgSpeakeasy: PortlandJoin EFF staff and local online rights supporters for a Speakeasy meetup on Thursday, October 22 in Portland. We're at the BSidesPDX conference for the weekend and would love to have the opportunity

Dean Pierce reposted

ok non-tech ppl might be hearing some scary things about "critical vulnerabilities" involving certificates. the main thing you need to know, without getting down in the weeds about it, is that the fourth seal is broken. lo, a rider approacheth upon a pale steed, and his name is Death

Dean Pierce reposted

You can now RSVP for the Aaron Swartz Day San Francisco event at @archive.org here. (It's FREE and breakfast/lunch/drinks and snacks will be provided throughout the day.) RSVPing helps us know how much pizza and food to order! Thanks ^_^: www.eventbrite.com/e/aaron-swar...

eventbrite.comAaron Swartz International Hackathon 2026In person hackathon celebrating Aaron and his life, featuring projects by SecureDrop. OpenLibrary, Creative Commons, EFF, OnionPress & more!

Dean Pierce reposted

Dean Pierce reposted

Dean Pierce reposted

The Custom Oregon Plate I1II1I was previously assigned, but is now available for reservation. https://dmv2u.oregon.gov/eServices/?link=custom #Oregon #LicensePlate #VanityPlate #OregonPlates #CustomPlate #I1II1I

Dean Pierce reposted

Sophie Schmieg@sophieschmieg.infosec.exchange.ap.brid.gy

Finally, a good use case for an LLM: sort brute force search phrases by likelihood, in order to finally lay to rest one stupid conspiracy theory. I think @filippo had something on this? https://www.anthropic.com/research/ecdsa-curve-origins

Dean Pierce reposted

I say again, technology was a mistake.

Morgan Johnson@poormojo.bsky.social

No joke. I think this is the most important video I have ever seen about mobile games. This guy breaks down how this game psychologically profiles you, and makes the game harder or easier in order to show you ads

Dean Pierce reposted

Israeli ad company helped a spyware firm target Al Jazeera through online ads Researchers say Discover-Tech used online ads to deliver zero-click spyware, the first public evidence of the technique, with its ads reaching nearly 200,000 websites and apps www.nbcnews.com/tech/securit...

nbcnews.comIsraeli ad company helped a spyware firm target Al Jazeera through online ads, researchers sayResearchers say Discover-Tech used online ads to deliver zero-click spyware, the first public evidence of the technique, with its ads reaching nearly 200,000 websites and apps.

Dean Pierce reposted

These people are so morally grotesque they can’t even pander effectively

Emily Guskin@emgusk.bsky.social

Wide majority of Americans oppose livestreaming Hasan execution: ABC/Post/Ipsos poll abcnews.com/Politics/wid...

Dean Pierce reposted

New this morning: @citizenlab.ca has identified an Israeli ad tech company — one that's placed ads on NBC News — that ran a secret side platform to let spyware companies plant malicious code to hack people browsing those sites. 45 Al Jazeera employees and journalists were infected!

nbcnews.comIsraeli ad company helped a spyware firm target Al Jazeera through online ads, researchers sayResearchers say Discover-Tech used online ads to deliver zero-click spyware, the first public evidence of the technique, with its ads reaching nearly 200,000 websites and apps.

Dean Pierce reposted

Thank you Google for crippling ad blockers for the sake of your profits

Kevin Collier @kevincollier.bsky.social

New this morning: @citizenlab.ca has identified an Israeli ad tech company — one that's placed ads on NBC News — that ran a secret side platform to let spyware companies plant malicious code to hack people browsing those sites. 45 Al Jazeera employees and journalists were infected!

Dean Pierce reposted

New paper by the World’s most prominent climate scientists shows rapid acceleration of human-caused warming, with a warming rate now that tracks to near 2.4°C by 2050, far faster than was expected, if it continues…

Dean Pierce reposted

No joke. I think this is the most important video I have ever seen about mobile games. This guy breaks down how this game psychologically profiles you, and makes the game harder or easier in order to show you ads

Dean Pierce reposted

Dean Pierce reposted

This court has shut down the flimsy “national security” excuse for the White House press ban twice now. Now it’s held that the ban violates the First Amendment, too. Trump can’t purge reporters from the White House because they don’t flatter him.

cnn.comJudge says Trump press ban likely violates First Amendment | CNN PoliticsThe Trump administration must allow CNN, MS NOW, and Politico to access the White House while their lawsuit over the president’s press ban plays out, a federal judge ruled on Tuesday.

Dean Pierce reposted

⏰ 1 week away: The Research Cinematic Universe Crossover! Watch runZero Hour with Tod Beardsley, Bri Cluck, Reid Wightman, Peter Eacmen & Cale Black. Expect: ✔️ OT, IT & firmware security ✔️ Top vulns this month & Lights Out update ✔️ Lots of laughs 👉 Register: www.runzero.com/research/run...

Dean Pierce reposted

Dean Pierce reposted

Always a pleasure to catch up with @jags.bsky.social and @ryanaraine.bsky.social on the 3 Buddy Problem podcast. This time it was at Offensive AI Con.

Three Buddy Problem@threebuddyproblem.bsky.social

NEW POD! At Offensive AI Con, Luta Security chief @Katie Moussouris made the case for an NTSB-style board for AI incidents, with subpoena power and full-time investigators. Plus, AI model refusals that leave defenders stuck, and why hackers will bend this technology their way. k8em0.bsky.social