No, I do not think the wicked are conscious after death until they are resurrected.
The Old Testament is especially clear in teaching that the dead know nothing, and that being in Hades means the end of all activity. Literally the only text that could be conveyed as the wicked being conscious prior to the second resurrection is the passage about Lazarus and the Rich man, which of course contradicts all other teachings on the matter previously presented in Scripture. It is far better understood as a Parable told in allegory.