Lamar Odom says his social media was hacked by former management

Lamar Odom says his former management team won't give up access to his social media accounts...and now he's calling them.

Lamar says he changed managers recently, but claims his old team hacked his social media pages and he's telling his old managers to do the right thing and stop posting under his name.

Sources close to the situation tell TMZ…Lamar quit his former management on July 19 and asked them through his lawyer for all login information for his Twitter, Instagram, TikTok and Facebook pages , but still can't access it.

We are told that Lamar's old management changed all of his passwords back in the day and that Lamar doesn't know any of the login details...and that his old team hasn't returned any of his accounts to him, continuing to publish as if it were him.

Our sources say Lamar has made deals with companies where he is required to post on social media, but he cannot do so at this time and is losing around $8,000 per post.

We're told Lamar currently has about 15 deals...including car, weed, and apparel companies, as well as restaurants, hotels, and beverage lines...but he's not unable to promote them on social media.

Our sources say Lamar and his new team are working with Meta Legal to gain access to his accounts, also working to reach representatives from TikTok and Twitter.

We have reached out to Lamar's former management team...so far no response.