Jane Street's official website warns against fraud: They do not provide services to individual investors and do not solicit business through social media platforms.

Jane Street's official website displays a "Fraud and Impersonation Warning," stating that the company does not provide any services to individual investors, does not offer any mobile trading applications, online accounts, or any other personal services, and does not solicit business through WhatsApp, Telegram, Signal, LINE, Viber, or any other instant messaging or social media platforms. Jane Street does not offer direct investments in cryptocurrencies, pre-market trading, stocks, or any other investment services, and has no affiliation with Finology AMC, DeepQuant, or any other company or group with a similar name. Previously, rumors circulated in the community that Jane Street's official X account had deleted all tweets; however, some trading professionals pointed out that the account had no historical posting history (Wayback Machine archives also show it as long-term empty), suggesting that the current "0 tweets" status may not be a sudden deletion, but rather a long-standing practice, amplified by news of the lawsuit into a conspiracy theory.