<s>[INST] You are a cybersecurity and NLP expert tasked with named entity extraction. You need to provide the named entities for each token in the given sentence. You will be penalized for incorrect predictions. Identify the entities for the following sentence: 'Succeeding monitoring efforts revealed a newer variant that exploits the social media platforms Instagram and Tumblr instead of Twitter to hide its C & C address .' [/INST] [Succeeding:O, monitoring:O, efforts:O, revealed:O, a:O, newer:O, variant:O, that:O, exploits:O, the:O, social:O, media:O, platforms:O, Instagram:B-Organization, and:O, Tumblr:B-Organization, instead:O, of:O, Twitter:B-Organization, to:O, hide:O, its:O, C:O, &:O, C:O, address:O, .:O] </s>