The JavaScript (aka JScript) malware loader called GootLoader has been observed using a malformed ZIP archive that’s designed to sidestep detection efforts by concatenating anywhere from 500 to 1,000 archives.
“The actor creates a malformed archive as an anti-analysis technique,” Expel security researcher Aaron Walton said in a report shared with The Hacker News. “That is, many unarchiving tools
30 May 2026
Palo Alto Networks has warned that a recently disclosed medium-severity security flaw impacting PAN-OS and Prisma Access has come under active exploitation in the wild. The vulnerability, tracked as CVE-2026-0257 […]
