The Layer 2 network Optimism ON
-3.60%
Offchain Labs, which first identified the vulnerabilities, declared on Friday that Optimism updated its testnet on April 25. The since-fixed security flaws allowed bad actors to manipulate the chain’s history and conduct other “subtle attacks,” the software company said.
On March 22, Offchain Labs warned Optimism about two issues with its testnet: bad actors could force OP Stack’s tamper-resistant mechanism to accept a fraudulent chain history, and an exploiter could prevent it from accepting a correct chain history.
“These are difficult problems to solve,” Offchain Labs, a competitor of Optimism, said in the statement. It added that tamper-resistant protocols and their timing aspects are “very difficult” to design.
According to Offchain Labs, Optimism has since modified its timer handling code to fix the vulnerabilities. Certainly, Layer 2 testnets, or test networks, exist to identify networks’ security flaws before they are officially launched.
About the author
Elizabeth Napolitano is a data reporter who reports business and technology news, with a focus on cryptocurrencies. Before joining The Block, Elizabeth reported on BigTech, AI, crypto and video games for CBS Moneywatch. As a CoinDesk reporter, she covered DeFi, NFTs and US courts. She has an MA in journalism from CUNY. Follow her on X: @LizKNapolitano
Within this platform, you can discover a wide range of online casinos.
Interested in classic games latest releases, there’s a choice for every player.
All featured casinos fully reviewed for trustworthiness, so you can play with confidence.
free spins
Moreover, this resource provides special rewards plus incentives for new players as well as regulars.
Due to simple access, locating a preferred platform takes just moments, making it convenient.
Keep informed regarding new entries through regular check-ins, because updated platforms come on board often.
Here, find a wide range virtual gambling platforms.
Interested in traditional options new slot machines, you’ll find an option for every player.
Every casino included checked thoroughly to ensure security, enabling gamers to bet peace of mind.
vavada
What’s more, the platform provides special rewards and deals to welcome beginners as well as regulars.
Thanks to user-friendly browsing, finding your favorite casino happens in no time, making it convenient.
Keep informed about the latest additions with frequent visits, since new casinos come on board often.
where buy cheap clomid pill where can i get clomid clomid for sale can i buy generic clomiphene no prescription clomiphene pct can i purchase clomiphene online can you buy generic clomid pills
More posts like this would persuade the online space more useful.
azithromycin 250mg cost – order floxin metronidazole 200mg canada
rybelsus 14 mg cheap – generic rybelsus buy cyproheptadine tablets
domperidone tablet – sumycin 250mg without prescription order cyclobenzaprine sale
inderal 20mg us – order inderal without prescription methotrexate 2.5mg brand
amoxil over the counter – amoxicillin for sale online cheap combivent 100mcg
zithromax online – zithromax order online order nebivolol 5mg online cheap
augmentin generic – https://atbioinfo.com/ buy acillin cheap
oral esomeprazole 20mg – https://anexamate.com/ esomeprazole 40mg uk
order coumadin 5mg online – anticoagulant buy losartan 50mg generic
deltasone over the counter – https://apreplson.com/ deltasone 40mg usa
buy ed pill – buy ed meds ed pills online
purchase amoxil pill – amoxil oral amoxil for sale
diflucan 200mg price – https://gpdifluca.com/ diflucan order
buy cenforce 50mg generic – this cenforce generic
when does cialis go generic – canadian online pharmacy cialis cialis online overnight shipping
tadalafil generico farmacias del ahorro – site how long does it take for cialis to take effect
where can i buy zantac – https://aranitidine.com/# ranitidine pills
sildenafil 100 mg pill identifier – https://strongvpls.com/ viagra sale uk only
This is a theme which is forthcoming to my verve… Many thanks! Faithfully where can I upon the acquaintance details in the course of questions? doxycycline 100 para que sirve
This is a keynote which is virtually to my heart… Many thanks! Quite where can I find the connection details due to the fact that questions? azithromycin 250mg cost
This is the make of post I find helpful. https://ursxdol.com/prednisone-5mg-tablets/
More posts like this would create the online time more useful. https://prohnrg.com/product/metoprolol-25-mg-tablets/
Facts blog you have here.. It’s obdurate to find high quality belles-lettres like yours these days. I really respect individuals like you! Withstand vigilance!! https://aranitidine.com/fr/acheter-fildena/
I couldn’t weather commenting. Adequately written! https://ondactone.com/product/domperidone/
More delight pieces like this would urge the web better. http://schoener.de/url?q=https://schoolido.lu/user/adip/
Thanks an eye to sharing. It’s outstrip quality. http://bbs.51pinzhi.cn/home.php?mod=space&uid=7053881
purchase forxiga for sale – https://janozin.com/ forxiga cost
buy xenical medication – xenical online buy xenical 60mg uk
More posts like this would force the blogosphere more useful. http://www.haxorware.com/forums/member.php?action=profile&uid=396470