A recently discovered threat actor was observed targeting a Middle Eastern government agency on several occasions over the course of last year, Palo Alto Networks security researchers reveal. Referred to as WINDSHIFT , the surveillance-focused threat actor is believed to have remained unnoticed for a long time, and to have hacked other actors to re-use their malware, which helped it stay unnoticed. In a report from last year ( PDF ), Dark Matter said WINDSHIFT was observed launching sophisticated and unpredictable spear-phishing attacks against specific individuals and rarely targeting corporate environments. The group's Tactics, Techniques and Procedures (TTPs) were said to resemble those of Bahamut, a threat actor security researchers also linked to Urpage last year . Following a long recon period, which could take several years, the group would attempt...