How much did A Security raise?

A Security raised $37 Million in a Seed round on June 8, 2026.

Who invested in A Security?

Assaf Rappaport, Yotam Segev, Merav Bahat, Cerca Partners and Cyberstarts are named as investors in this round.

A Security raises $37 million to defend against AI-powered cyberattacks, led by Cyberstarts and notable angels like Wiz CEO Assaf Rappaport.

PRIVATEJun 08, 2026

Amount Raised

$37 Million

Round Type

Seed

IsraelArtificial IntelligenceSecurityCyber SecurityMachine Learning

Investors

Assaf RappaportYotam SegevMerav BahatCerca PartnersCyberstarts

Description

A Security, an Israeli startup, has raised a total of $37 million to develop a platform countering AI-driven cyber threats. Initially, they secured $5 million in a Seed round led by Cyberstarts, followed by a $32 million follow-on round. Prominent investors include Assaf Rappaport and Yotam Segev. The funding aims to bolster cybersecurity against emerging autonomous attacks.

Quick answer

A Security raised $37 Million in a Seed round, dated June 8, 2026. Investors: Assaf Rappaport, Yotam Segev, Merav Bahat, Cerca Partners and Cyberstarts. A Security is based in Israel.

How much did A Security raise?: A Security raised $37 Million in a Seed round on June 8, 2026.
Who invested in A Security?: Assaf Rappaport, Yotam Segev, Merav Bahat, Cerca Partners and Cyberstarts are named as investors in this round.
What does A Security do?: A Security is an Israeli startup focused on developing a platform to defend organizations from AI-powered cyberattacks.
Where is A Security based and how big is it?: A Security is based in Israel.

Source: Fundz verified event record.

Who else raised in Security and Cyber Security around the same time

Companies in the same sectors as A Security that raised within 45 days of this round, from Fundz verified event records.

Cathedral raised $160M on July 23, 2026.
Blurgs AI raised $2.2M (Seed) on July 7, 2026.
Tenet Security raised $6M (Seed) on June 17, 2026.
Ent raised $100M (Seed) on June 16, 2026.
Oplane raised $5.2M (Seed) on June 2, 2026.
Exaforce raised $125M (Series B) on May 12, 2026.

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