The Across domain is currently down while we secure it against an attack from earlier today. At ~18:45 UTC, a social engineering attack on @Namecheap (our domain registrar) gave a bad actor control of the Across domain. Within 15 minutes of this attack, we were alerted and immediately worked to shut the site down. SEAL911 marked across.(to) as a phishing site with major wallets, and Cloudflare worked with us to mark the domain as at risk, and later pulled the site’s DNS records. At the time of this post, Across.(to) is fully down, and the phishing site is no longer available. In the brief period before Cloudflare fully blocked the malware site, some users who visited across.(to) may have been affected. No third-party integrations or API users were affected. Users who believe they were affected should DM us with transaction details and revoke attacker permissions (see next tweet for details). Despite our best efforts, @Namecheap has been unresponsive, and we have not been able to properly secure the domain to bring Across’s services back up. Across’s frontend and API will remain down until we can properly secure them. We will always put user safety first. Across’s domain was fully locked down with best-in-class security practices; this unauthorized takeover should not have been possible. We will be investigating this deeply and will provide a post-mortem on how this domain takeover was possible once we have more information.

Across Protocol has been transferred to a new company, Across, Inc. ("AcrossCo"), and $ACX is sunsetting. Holders of $ACX now have two options, summarized in this article. The exchange portal is live at

Across is now live on @Arc , bringing intent-based bridging infrastructure to builders in Arc's ecosystem You can: - Use Across Skills for an easy integration - Combine bridge + swap + deposit actions - Move USDC between Arc and 20+ chains in seconds and much more. Arc 🤝 Across

We've been cooking up something BIG 🌋 Now bridging to @LineaBuild via Across can earn you 50 LXP!! The Linea OG Rush campaign is live from May 22 - June 4 on @IntractCampaign 💫 Earn your LXP here: