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@metacurity@infosec.exchange
2026-05-19 14:23:45

Check out today's Metacurity for the most critical infosec developments you should know today, including
--Anthropic eases threat-sharing rules as Cloudflare details frontier AI cyber gains,
--CISA contractor exposed sensitive gov't creds in public GitHub repo,
--Buterin says AI-assisted formal verification can secure blockchain systems,
--NY public health provider says breach affects 1.8m,
--FBI wants access to ALPRs nationwide,
--Interpol busts 2…

@Techmeme@techhub.social
2026-05-19 00:56:16

Vitalik Buterin says AI-assisted "formal verification" could help secure blockchain networks, smart contracts, and cryptographic systems against software flaws (Jason Nelson/Decrypt)
decrypt.co/368226/ethereum-fou

@acka47@openbiblio.social
2026-05-20 15:24:38

"Web3", "blockchain", "smart contracts", "NFT", "DAO" – hätte nicht gedacht, dass ich das nochmal in einem #bibliocon26 -Vortrag hören werde.

@Techmeme@techhub.social
2026-05-20 14:36:06

Variational, which has built a protocol for decentralized derivatives trading aimed at gathering liquidity from traditional markets, raised a $50M Series A (Jack Kubinec/Fortune)
fortune.com/2026/05/20/variati

@metacurity@infosec.exchange
2026-05-19 10:52:42

Physical attacks on cryptocurrency holders rose 75% in 2025, reaching 72 confirmed incidents and $41 million in known losses, according to data compiled by the blockchain security firm CertiK.
bloomberg.com/news/articles/20

@izzychambers@vivaldi.net
2026-06-18 16:11:41

@… @… I suspect this "innovation exemption" is all about crypto and blockchain.

@Techmeme@techhub.social
2026-04-20 20:01:36

RaveDAO's RAVE has lost $6.6B in market cap and its price has sunk ~98% since Saturday, after ZachXBT called on exchanges to probe if it was being manipulated (André Beganski/Decrypt)
decrypt.co/364911/ravedao-toke

@metacurity@infosec.exchange
2026-05-19 11:22:52

It's like taking candy from a baby.
Echo Protocol Hit by $76M eBTC Minting Exploit
cryptorank.io/news/feed/65a48-

@privacity@social.linux.pizza
2026-07-16 14:37:54

Data breach, il Garante privacy sanziona #WindTre per 1,7 milioni di euro
Riscontrate gravi carenze nella sicurezza dei sistemi aziendali, che hanno determinato due accessi abusivi e l’esfiltrazione dei dati personali di oltre 365mila clienti. Per 41.359 di essi, l’esfiltrazione ha riguardato anche le informazioni relative ai metodi di pagamento utilizzati, come il bollettino postale, …

@Techmeme@techhub.social
2026-06-11 13:50:58

Digital Asset, which builds Canton Network, a public blockchain with privacy features, raised $355M, including $100M from a16z crypto (Bloomberg Law)
news.bloomberglaw.com/business

@sakhavi@aoir.social
2026-07-08 18:28:02

One of the things about being a luddite technophile is being unsure how out of step with the majority I am. With #blockchain / #crypto , I saw evidence pretty frequently that even though I might think it was bs, the "person on the street" was pretty impressed. With

@Techmeme@techhub.social
2026-05-11 10:40:55

Circle raised $222M via the presale of its native Arc token at a $3B valuation; a16z led with a $75M investment, with participation from BlackRock and others (Tanaya Macheel/CNBC)
cnbc.com/2026/05/11/circle-clo

@Techmeme@techhub.social
2026-05-21 15:40:47

Crypto exchange Blockchain.com confidentially files for a US IPO; the UK-based company founded in 2011 was once valued at $14B (Logan Hitchcock/Decrypt)
decrypt.co/368608/crypto-excha

@Techmeme@techhub.social
2026-05-12 13:45:47

London-based blockchain analytics company Elliptic raised $120M led by One Peak Partners at a $670M valuation; the platform screens 1B transactions per week (Anna Irrera/Bloomberg)
bloomberg.com/news/articles/20

@Techmeme@techhub.social
2026-07-13 15:15:44

Gauntlet, which helps institutions and crypto companies allocate their digital assets, raised a $125M Series C from Japanese financial conglomerate SBI Holdings (Ben Weiss/Fortune)
fortune.com/2026/07/09/gauntle

@Techmeme@techhub.social
2026-06-11 15:40:45

Citigroup launches a blockchain-based platform for wealthy and institutional clients to trade tokenized shares of private firms, initially for foreign investors (Gina Heeb/Wall Street Journal)
wsj.com/finance/banking/citigr

@Techmeme@techhub.social
2026-05-10 19:55:50

Sources: Digital Asset, which builds Canton Network, a public blockchain with privacy features, is raising a ~$300M round led by a16z crypto at a ~$2B valuation (Bloomberg)
bloomberg.com/news/articles/20

@Techmeme@techhub.social
2026-05-10 04:46:47

MoonPay acquires DFlow, a platform that facilitates trading on the Solana blockchain, sources say for $100M in stock; DFlow had raised $7.5M across two rounds (Jack Kubinec/Fortune)
fortune.com/2026/05/05/moonpay

@pre@boing.world
2026-05-08 07:58:05

Day two, and a much earlier start. Now Kevin Lewis from apify is here to tell us about how http 402, payment required, has been pointless till now but now maybe AI agents will pay when people couldn't.
Giving ai a wallet.
Dollar payments too slow and expensive for agents paying a penny for a page. Days for payment clearance. Kyc means every payer has to be human even.
X402 then instead. Stable coins on blockchain. Programmable , fast settlement. Pay in millionths of a dollar.
Or l402 to pay with bitcoin lightning.
Server sends bill and specifies payment details in 402 reply. Agent making request settles on chain then retries request with payment reciept.
Agents will want to evaluate if its worth the money within budget and etc. Give agents only limited wallet with disposable funds.
There's a mech for paying unpredictable prices. Over pay and refund whatever the excess .
He shows a demo. On how to pay a web scraper to scrape Instagram for you. For a dollar his service will give you 400 scraped profiles.
Paying for questionable services eh?
Not clear why an agent would pay another agent to scrape a website instead of just doing it itself.
No indication of how the agent can be prevented from leaking its private keys to injection attacks.
#devWorld

@inthehands@hachyderm.io
2026-07-07 23:29:20

RE: mastodon.social/@indivisiblete
It’s just wild to me how quickly and completely we’ve gone from “everything in the future will be blockchain” to blockchain being •completely• absent from the public eye except as (1) a Trump grift and (2) money launderers buying politicians.
Not wild to me that this happened. Just wild how swift and decisive it was.

@Techmeme@techhub.social
2026-06-01 10:50:39

Binance launches trading for 7,000 US stocks and ETFs for non-US users, with zero commissions and fractional share purchases, as part of its "super app" push (Jeff John Roberts/Fortune)
fortune.com/2026/06/01/binance

@Techmeme@techhub.social
2026-06-25 20:15:47

Story Protocol, a blockchain-based IP ownership network that raised $140M, rebrands as Data Foundation to build an on-chain registry for AI training data (Olivier Acuna/CoinDesk)
coindesk.com/business/2026/06/

@Techmeme@techhub.social
2026-06-25 12:30:47

Australian payments startup Airwallex raised $320M led by Lee Fixel's Addition at an $11B valuation, and is incubating blockchain payments startup Metal (Jeff Kauflin/Forbes)
forbes.com/sites/jeffkauflin/2

@Techmeme@techhub.social
2026-06-23 12:20:44

New York-based crypto analytics startup Allium raised a $40M Series B led by Amplify Partners, with participation from Kleiner Perkins and others (Ben Weiss/Fortune)
fortune.com/2026/06/23/allium-

@pre@boing.world
2026-06-05 10:11:25

James O'Brien is on the radio asking if the government ought to leave Twitter.
He seems to have finally understood that there is no level playing field there, that the algorithm can't be used for good. That if it started to do good, the owners would just change it.
He left when he understood that the place is overrun with trolls and moderated only to keep the woke in check.
James blocked me ages ago, and I'd not ring in, but the key thing he's missing is this:
Elon musk has his own shitposting troll site that he owns.
Trump has his own shtposting troll site that he owns.
Mark Zuckerberg has his own shitposting troll site that he owns. He's got like four.
The blockchain people have their own shitposting troll site that they own (that's the one O'Brian uses).
If the government wants to use a shitposting troll site, they should also use one that they own.
Likewise LBC radio presenters really. If they want to use a shitposting troll site, they should probably use one that they own and moderate themselves.
And then, consensually, with no obligation, if they want, each of the shitposting troll sites can federate together with the others in a mesh, so that they can talk to each other and the conversation can flow between them but ownership and control is distributed to individual organisations.
Then we could decentralize ownership of the means of communication and avoid this argument about whether the government should be on twitter so we can instead argue whether UK Social should block or federate with Musk's Nazi Troll site or not.
And this system exists of course. LBC could have their own shitposting troll site by the end of next week and moderate it as they see fit.
#fediverse #mastodon #twitter #socialMedia