PSA, the biggest authenticator of trading cards, has for years had a major loophole that left counterfeit cards appearing to ...

According to Gemrate and data from November of 2025, Professional Sports Authenticator (PSA) graded 1.66 million cards.

PlayStation's security woes continue as PlayStation Network accounts are being hacked even with two-factor authentication and ...

Japan trading card game authentication services market was valued at US$ 202.03 million in 2024 and is projected to hit the market valuation of US$ 636.91 million by 2033 at a CAGR of 13.60% during ...

Trading card game authentication services market was valued at US$ 2,239.04 million in 2024 and is projected to hit the market valuation of US$ 6,611.93 million by 2033 at a CAGR of 13.13% during the ...

The once publicly unaccounted for T206 Wagner card is one of 53 examples that have been graded by authentication services PSA ...

A 2003 Upper Deck Exquisite Collection dual Logoman card of Kobe Bryant and Michael Jordan, numbered 1-of-1 and graded a 6 by ...

According to research from third-party tracker GemRate, PSA has accounted for 71% of the grading industry’s business so far in 2025 with more than 18.3 million graded cards. Combined with SGC (1.4 ...

Professional Sports Authenticator's parent company Collectors purchased Beckett, PSA's longtime rival in the card grading and authentication industry. Monetary terms of the deal were not made ...

The Microsoft Authenticator app is a vital tool for securing your accounts with two-factor authentication (2FA). When it stops delivering approval notifications or one-time codes, it can lock you out ...

The business arm of the MLB Players’ Association, in collaboration with Professional Sports Authenticator, will be auctioning off baseball cards from its first-ever Players Collection on Sept. 30. The ...