 She was an active member of Raqqa Is Being Silently Slaughtered (RBSS), an activist group that works to document the violation of human rights caused by ISIL's rise to prominence within the region.Through Facebook Hassan, using the pen name Nissan Ibrahim, wrote about day-to-day life under the occupation of ISIL along with statuses about her interests.She provided updates concerning the city's worsening conditions and frequent airstrikes from the combined coalition and Russian forces.