Tootfinder

South Korean crypto exchange Upbit suspended deposits and withdrawals after saying $37M worth of Solana tokens were moved to an unauthorized external wallet (Sidhartha Shukla/Bloomberg)
https://www.bloomberg.com/news/articles/20…

A lot happened over the weekend. Check out today's Metacurity for the most critical infosec developments you might have missed, including
--Proposed Israeli cyber law calls for cyber incident reporting in real time,
--Russia is likely the source of wiper malware that targeted Poland's energy sector,
--Russian national pleads guilty to targeting 50 victims with ransomware,
--DPRK group Konni is targeting blockchain engineers with malware,
--Critical flaw i…

Proposed Israeli cyber law calls for cyber incident reporting in real time
Russia is likely the source of wiper malware that targeted Poland's energy sector, Russian national pleads guilty to targeting 50 victims with ransomware, DPRK group Konni is targeting blockchain engineers with malware, Critical flaw in Solana's validator client fixed, much more

from my link log —
Fuzzing an eBPF implementation in Rust.
https://secret.club/2022/05/11/fuzzing-solana.html
saved 2022-05-12 https://

Earn $200K by fuzzing for a weekend: Part 1
By applying well-known fuzzing techniques to a popular target, I found several bugs that in total yielded over $200K in bounties. In this article I will demonstrate how powerful fuzzing can be when applied to software which has not yet faced sufficient testing.

Superstate raised an $82.5M Series B to expand from tokenized Treasury offerings into SEC-registered equities on Ethereum and Solana (James Hunt/The Block)
https://www.theblock.co/post/386690/superstate-raises-82-5-million-usd-series-b-funding-ro…

Bitcoin fell 3.6% to under $92K, ether fell ~5%, and solana fell 8.6%, wiping ~$100B from crypto's total value, after Trump proposed new 10% European tariffs (Suvashree Ghosh/Bloomberg)
https://www.bloomberg.com/news/articles/20

Visa says it will allow US banks to settle transactions using Circle's USDC stablecoin over Solana, the US' first full deployment of a stablecoin settlement (Emily Mason/Bloomberg)
https://www.bloomberg.com/news/articles/20

A late-2025 amendment to California's wealth tax proposal treats founder control as ownership, a move that could end founder-controlled startups in the state (Mike Solana/Pirate Wires)
https://www.piratewires.com/p/californias-tech-industry-kill-switch

California's Tech Industry Kill Switch
it’s not a tax on “wealth,” the union’s ballot prop is designed to target the very

Kalshi integrates its event trading platform into the popular crypto wallet Phantom; Dune: in November, Kalshi's trading volume hit $5.8B vs. Polymarket's $3.7B (Nina Bambysheva/Forbes)
http://www.forbes.co…

Kalshi Challenges Polymarket’s Crypto Connections, Launching Tokenized Event Trading Via Phantom Wallet
As Kalshi’s trading volume surpasses Polymarket’s, it will now offer prediction market access to Phantom’s 15 million users on Solana.

Multicoin co-founder and Managing Partner Kyle Samani says he is stepping back from the VC firm and has transitioned to an advisory role (Daniel Kuhn/The Block)
https://www.theblock.co/post/388561/multicoin-founder-kyle-samani-ste…

Kalshi says users can now trade tokenized versions of their wagers on Solana, in a bid to court crypto holders; Polymarket already allows on-chain trading (Liz Napolitano/CNBC)
https://www.cnbc.com/2025/12/01/kalshi-makes-move-t…

Kalshi makes move to court crypto traders with tokenized betting contracts
Tokenization refers to creating a digital version of a real-world financial asset such as a stock, bond or treasury note.

SEC filing: CoinShares withdraws registrations for its XRP, Solana staking, and Litecoin ETFs to focus on higher-margin opportunities ahead of a US listing (Arasu Kannagi Basil/Reuters)
https://www.reuters.com/business/coinshares-pulls-p…