That in yellow (SSS) is NOT NOT Soc Sec#...It is Selective Service System #
I was thinking that, too, since the one that is blacked out says SSAN, which probably means Social Security Account Number. SSS means Selective Service System. The SSAN is the one you would want kept private, but most people don't care about the SSS. Also, the spacing is wrong for SSAN. And there's that pesky "1" at the end. To many digits.