Alarum Technologies is trading at $1.82, down 10.05%, after a securities-fraud class action was filed on September 23, 2026. - The lawsuit alleges misleading disclosures about subsidiary NetNut’s legal exposure and business prospects following the July 2 FBI seizure of related domains. - Investor concerns are compounded by delayed second-quarter results and continuing disruption to NetNut services. - The broader market is also weaker, but company-specific litigation remains the primary catalyst.