A method performed by a telecommunications network, the method comprising: provisioning a network component as a quarantine component, wherein the quarantine component is a component of the telecommunications network known to be uncompromised and operating as predicted within the telecommunications network; receiving a message at the network component from a target network component, wherein the target network component is potentially compromised by a cybersecurity attack to the telecommunications network; performing , via a node of the network component, a blockchain operation with a blockchain that tracks activities within the telecommunications network, wherein the blockchain operation is based on the message received from the target network component; determining whether the target network component has been compromised by the cybersecurity attack to the telecommunications network based on the performed blockchain operation; and performing a corrective action within the telecommunications network upon determining that the target network component has been compromised by the cybersecurity attack, wherein the performing a corrective action within the telecommunications network includes: performing a corrective action within the telecommunications network to replace the target network component within the telecommunications network; or performing a corrective action within the telecommunications network to modify one or more parameters of the target network component and mitigate the cybersecurity attack to the telecommunications network. provisioning a network component as a quarantine component, wherein the quarantine component is a component of the telecommunications network known to be uncompromised and operating as predicted within the telecommunications network; receiving a message at the network component from a target network component, wherein the target network component is potentially compromised by a cybersecurity attack to the telecommunications network; performing , via a node of the network component, a blockchain operation with a blockchain that tracks activities within the telecommunications network, wherein the blockchain operation is based on the message received from the target network component; determining whether the target network component has been compromised by the cybersecurity attack to the telecommunications network based on the performed blockchain operation; and performing a corrective action within the telecommunications network upon determining that the target network component has been compromised by the cybersecurity attack, wherein the performing a corrective action within the telecommunications network includes: performing a corrective action within the telecommunications network to replace the target network component within the telecommunications network; or performing a corrective action within the telecommunications network to modify one or more parameters of the target network component and mitigate the cybersecurity attack to the telecommunications network. performing a corrective action within the telecommunications network to replace the target network component within the telecommunications network; or performing a corrective action within the telecommunications network to modify one or more parameters of the target network component and mitigate the cybersecurity attack to the telecommunications network. <EOS>