WASHINGTON: A digital tool considered vital in tracking viral falsehoods, CrowdTangle will be decommissioned by Facebook owner Meta in a major election year, a move researchers fear will disrupt efforts to detect an expected firehose of political misinformation.

The tech giant says CrowdTangle will be unavailable after August 14, less than three months before the US election. The Palo Alto company plans to replace it with a new tool that researchers say lacks the same functionality, and which news organizations will largely not have access to. CrowdTangle has been a game-changer for years, offering researchers and journalists crucial real-time transparency into the spread of conspiracy theories and hate speech on influential Meta-owned platforms, including Facebook and Instagram.

Killing off the monitoring tool, a move experts say is in line with a tech industry trend of rolling back transparency and security measures, is a major blow as dozens of countries hold elections this year .

In a year where elections are taking place in dozens of countries that are home to almost half the global population, “cutting off access to CrowdTangle will severely limit independent oversight of harms,” Melanie Smith, director of research at the Institute for Strategic Dialogue, told AFP.