ShitNoOneCaresAbt
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Eterssa (stylized as E T E R S S A) is a multinational terror network that sent threats to multiple high schools across the United States, primarily in Texas under the name “ENDTEX”.
They are also known to falsely claim attacks were committed by them (such as the San Diego Mosque shooting)
Eterssa has also released manuals on committing mass causality events such as school shootings.
Recently as of June 2026 the FSB detained a 17-year-old in Dagestan who was allegedly the leader and founder of Eterssa that went by “Flester”, Investigators claimed Eterssa’s telegram channel had a claimed “200,000+ subscribers, 5,000 active.” investigators have tied Flester to 15 acts of terror across Russia. Flester claimed that the network was founded in December of 2025 in the wake of Timofey Kulyamov’s attack. Flester also admitted to the FSB, Eterssa was created specifically to get themselves labeled a terrorist organization so Flester and his associates could get famous.
They are also known to falsely claim attacks were committed by them (such as the San Diego Mosque shooting)
Eterssa has also released manuals on committing mass causality events such as school shootings.
Recently as of June 2026 the FSB detained a 17-year-old in Dagestan who was allegedly the leader and founder of Eterssa that went by “Flester”, Investigators claimed Eterssa’s telegram channel had a claimed “200,000+ subscribers, 5,000 active.” investigators have tied Flester to 15 acts of terror across Russia. Flester claimed that the network was founded in December of 2025 in the wake of Timofey Kulyamov’s attack. Flester also admitted to the FSB, Eterssa was created specifically to get themselves labeled a terrorist organization so Flester and his associates could get famous.