X, formerly Twitter, has taken decisive action to safeguard its intellectual property, updating its Terms of Service and initiating a countersuit against "Operation Bluebird." This Virginia-based startup had challenged X's ownership of the "Twitter" and "tweet" trademarks, seeking to resurrect the iconic social media brand.

The dispute began when "Operation Bluebird," a startup based in Virginia, filed a formal petition with the US Patent and Trademark Office (USPTO). As reported by Ars Technica, the startup argued that X Corporation had abandoned the "Twitter" and "tweet" trademarks by discontinuing their use. Their ambitious plan was to, if successful, relaunch a version of Twitter under a new host, complete with the original branding and bird logo, in an attempt to draw back former users.

In response, X has revised its Terms of Service, with changes effective January 15, 2026. The updated terms now explicitly state:

Nothing in the Terms gives you a right to use the X name or Twitter name or any of the X or Twitter trademarks, logos, domain names, other distinctive brand features, and other proprietary rights, and you may not do so without our express written consent.

This crucial amendment adds "Twitter" to the list of protected intellectual property, a term previously absent from this section. Beyond this proactive revision, X has also initiated a countersuit, asserting its continued and exclusive ownership of the "Twitter" and "Tweet" trademarks, as well as the iconic bluebird logo, as detailed by TechCrunch.

Industry observers had widely anticipated that Elon Musk would vigorously defend X's intellectual property, making "Operation Bluebird's" endeavor a challenging one from the outset. The startup's website has reportedly been taken offline in the wake of X's recent legal maneuvers. For those seeking alternatives that echo the original Twitter experience, platforms such as Bluesky offer similar formats and functionality, while Meta's Threads provides a more active, feature-rich social media environment.

These decisive actions by X underscore the company's commitment to protecting its intellectual property and are expected to effectively quash any future challenges to its ownership of the Twitter brand and associated trademarks.