Don't law firms solicit clients in a Class Action Lawsuit?
Here is something similar.
"NEW YORK, Nov. 16, 2021 /PRNewswire/ -- Pomerantz LLP is investigating claims on behalf of investors of Marathon Digital Holdings, Inc. ("Marathon" or the "Company") (NASDAQ: MARA). Such investors are advised to contact Robert S. Willoughby at newaction@pomlaw.com or 888-476-6529, ext. 7980.
The investigation concerns whether Marathon and certain of its officers and/or directors have engaged in securities fraud or other unlawful business practices."