TLDR
- ALAR closed at $6.35, then plunged 38.58% after hours to $3.90.
- U.S. law enforcement seized domains linked to Alarum’s NetNut unit.
- Alarum says more NetNut-linked domains were seized after July 2.
- Service disruptions may hurt operations, results, and customer delivery.
- Alarum is investigating possible misuse and plans full cooperation.
Alarum Technologies stock closed at $6.35 after a sharp regular-session selloff. The stock then fell further after hours to $3.90, deepening market pressure. The decline followed new domain seizures tied to its NetNut proxy network unit.
Alarum Technologies Ltd., ALAR
NetNut Domain Seizures Hit Services
Alarum Technologies reported additional domain seizures linked to NetNut after its July 2 update. The company said U.S. law enforcement seized certain domains associated with the subsidiary. Alarum now faces disruption across part of its proxy network services.
The company said the disruption affects only a portion of its services. It warned that extended disruption could materially affect operations. It also said the issue could affect financial results and customer service delivery.
Alarum continues to assess the nature and scope of the incident. The company has assigned substantial resources to the review. It has not received formal contact from the FBI or other authorities.
Operational Risk Weighs on ALAR Stock
ALAR shares plunged 20.82% during regular trading before another steep after-hours slide. The stock briefly fell near the $3.10 level after the close. It later stabilized around $4.00, but pressure remained severe.
The selloff reflected concerns over service continuity and business exposure. NetNut forms part of Alarum’s proxy network operations. Disruptions at the domain level can affect access, routing, and customer delivery.
The company has not disclosed the number of affected domains. It also has not provided a timeline for restoration. Its warning points to possible financial damage if disruption lasts.
Alarum Opens Internal Review
Alarum is investigating whether third parties misused its network or services. The company is reviewing possible malicious, fraudulent, or unlawful activity. It also said it will cooperate with law enforcement during the process.
The company has not said that authorities accused Alarum or NetNut of wrongdoing. It only confirmed the domain seizures and the related disruption. That distinction remains important as the review continues.
Alarum operates through Nasdaq and Tel Aviv listings under the ALAR ticker. Its NetNut unit provides proxy network services to business customers. The latest update places service stability, regulatory contact, and recovery timing at the center of the story.


