Taboola.com Ltd. faces securities class-action litigation over allegations that it misled investors about the quality and value of its publisher relationships. Rosen Law Firm announced the action on behalf of investors who purchased Taboola securities between May 6, 2026, and August 4, 2026, inclusive, and said a complaint has already been filed. Investors seeking appointment as lead plaintiff must move the court by October 20, 2026. The complaint alleges Taboola experienced an increase in low-quality publishers, needed to exit those relationships aggressively, and consequently overstated the value of its publisher network and made misleading statements about its business and prospects. On August 5, Taboola reported second-quarter 2026 revenue of $476.8 million, below guidance of $492 million to $505 million, and reduced full-year revenue guidance to $1,930 million to $1,956 million and gross profit guidance to $605 million to $615 million. CFO Stephen Walker and CEO Adam Singolda linked the results to removing publisher relationships that did not meet advertiser standards. Taboola shares fell $1.45, or 27.41%, to close at $3.84. Robbins LLP and Pomerantz LLP had also announced investor actions involving Taboola and the same lead-plaintiff deadline. Rosen said investors may contact the firm without upfront fees under a contingency-fee arrangement. No class has been certified, and investors may choose counsel, remain absent class members, or take no action at this stage.