Cisco Talos warned against SquirrelWaffle malware that is spreading quickly via spam campaigns. Experts believe it has the potential to become the next big threat in the spam space. Hackers use the DocuSign signing platform as a lure to fool targeted users into enabling macros on their MS Office suite. Analysts suggest, Squirrelwaffle may be a new malware in town but has the potential to become a menace in the upcoming days.