the headline says, "inside you there are two wolves"
the text on top of black wolf reads, "tell her the importance of libre software, and how I use services", while on top of white wolf the text reads, "don't reveal too much information. she might be a CIA glowie"
The term was coined by computer programmer Terry A. Davis, who allegedly believed that the CIA was stalking and harassing him. "Glowie" is often used in online forums to refer to government agents, especially undercover operatives who infiltrate online far-right spaces.
"Glow in the dark" and its derivative terms have been used to refer to various groups: newcomers that do not fit in with the culture of certain forums and are thus suspected to have bad intentions, journalists who report on extremist groups, tech companies that collect users' personal data, and others.
Etymology
From glow + -ie. Originated by Terry Davis, who stated in a 2017 video that "CIA n####rs glow in the dark", implying that they are conspicuous. The term "glowie" would become popular on the 4chan /pol/ board around 2019.
at this point it's basically a racist dog whistle....