I'm new on here but would really appreciate anyone who is able to help/advise me. My Avast free anti-virus protection came up with a detection this morning when I went onto the John Lewis website, the details it gave me were that it had detected 'HTML:Iframe-QH [Trj]'
I don't have a clue what 'HTML:Iframe-QH [Trj]' is and have tried Googling it to no avail. Is my laptop infected? I'd appreciate any guidance. Thank you very much, Luke