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Imperva

Imperva Vendor Cyber Rating & Cyber Score

imperva.com

On Dec. 4, 2023, Thales Group completed the acquisition of Imperva. Thales is a global leader in cybersecurity, helping the most trusted organizations protect critical applications, data, identities, and software anywhere, at scale. Through Thales’ integrated platforms, customers achieve better visibility of risks, defend against cyber threats, close compliance gaps, and deliver trusted digital experiences for billions of consumers every day.


Imperva A.I CyberSecurity Scoring

Imperva
Company Information
Website:http://www.imperva.com
Employees number:1,313
Number of followers:96,242
NAICS:541514
Industry Type:Computer and Network Security
Homepage:imperva.com
Imperva Risk Score (AI oriented)
Between 700 and 749
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ImpervaComputer and Network Security
Updated:
03/04/2026
719/1000
Moderate
Ba
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Powered by our proprietary A.I cyber incident model
Insurance prefers TPRM score to calculate premium
Imperva Global Score (TPRM)
xxxx
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ImpervaComputer and Network Security
•••
Score locked
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Findings

Imperva
ImpervaModerate
Current Score
719Ba (MODERATE)
01000
3 incidents
-20 avg impact
Incident timeline with MITRE ATT&CK tactics, techniques, and mitigations.
JUNE 2026
722Before Incident
MAY 2026
720Before Incident
APRIL 2026
720Before Incident
MARCH 2026
738Before Incident
Cyber Attack
10 Mar 2026Imperva
Imperva: Handala hackers breach Academy of Hebrew Language's website

Iran-Linked Hackers Breach Hebrew Language Academy Website in Cyberattack on Israel

718After Incident
CRITICAL-20
IMP1773240479
Iran-Linked Hackers Breach Hebrew Language Academy Website in Cyberattack on Israel On Wednesday, the website of the Academy of the Hebrew Language was compromised by Iran-linked hackers, who replaced its homepage with a threatening message. The defacement, claimed by the group "Handala," declared, "There is no need to learn Hebrew anymore. You won’t need it for much longer," accompanied by the group’s logo. The attack is part of a broader wave of Iranian cyber operations targeting Israel amid ongoing regional tensions. According to cybersecurity firm Imperva (owned by Thales), recent assaults peaked at 1.2 million requests per second, aiming to overwhelm servers and disrupt services particularly in the financial sector, including banks and online systems. In addition to the website breach, Handala circulated a propaganda video featuring deepfake footage of former Israeli Prime Minister Naftali Bennett and current Prime Minister Benjamin Netanyahu, as reported on Arab social media. The group has previously targeted high-profile Israeli officials, including the breach of Bennett’s and PMO chief Tzachi Braverman’s phones. The incident underscores the escalating digital conflict between Iran-backed hackers and Israeli infrastructure, with both state and civilian entities facing persistent cyber threats.
INCIDENT DETAILS -
TYPE
Website Defacement, DDoS, Data Breach
MOTIVATION
Political, Propaganda, Disruption
IMPACT
Systems Affected: Website, Financial Sector ServersOperational Impact: Disruption of services, Website defacementBrand Reputation Impact: High
DATA BREACH
Personally Identifiable Information: Possible (high-profile officials' data)
FEBRUARY 2026
738Before Incident
JANUARY 2026
738Before Incident
DECEMBER 2025
738Before Incident
NOVEMBER 2025
737Before Incident
OCTOBER 2025
737Before Incident
SEPTEMBER 2025
736Before Incident
AUGUST 2025
736Before Incident
JULY 2025
735Before Incident
AUGUST 2019
711Before Incident
Data Leak
01 Aug 2019Imperva
Imperva

Imperva Cloud WAF Data Exposure Incident

649After Incident
HIGH-62
IMP11810423
Imperva disclosed a security incident that impacts customers of its cloud web application firewall (WAF), formerly known as Incapsula. The company learned from a third party of a data exposure that impacts a subset of customers of their Cloud WAF product. Exposed data included customer email addresses, along with hashed and salted passwords, for a subset of customers. For a small number of users, API keys and customer-provided SSL certificates were also exposed. Imperva said the security incident only affected customers of its cloud WAF, and not other products.
INCIDENT DETAILS -
TYPE
Data Exposure
IMPACT
email addresseshashed and salted passwordsAPI keyscustomer-provided SSL certificatesCloud WAF
DATA BREACH
email addresseshashed and salted passwordsAPI keyscustomer-provided SSL certificatesSensitivity Of Data: HighData Encryption: Hashed and salted passwordsemail addresses
JUNE 2016
761Before Incident
Ransomware
16 Jun 2016Imperva
Imperva

Ransomware and DDoS Attack on Imperva Florists

655After Incident
CRITICAL-106
IMP141910522
The florists associated with Incapsula now known as Imperva, suffered a ransomware attack in the Valentine's week of 2016 which resulted in a huge loss of revenue. ALl of the 34 floristes of Inperva were truck by targeted distributed denial-of-service (DDoS) attacks while one of the website crashed after its content delivery network (CDN) interpreted the attack traffic as legitimate user sessions and routed the traffic through the origin server. One of them also received a ransom demand for restoring the access to the website, however, Imperva immediately helped them get their business online and restore all the access.
INCIDENT DETAILS -
TYPE
RansomwareDDoS
MOTIVATION
Financial Gain
IMPACT
Financial Loss: SignificantWebsitesCDNDowntime: SignificantOperational Impact: HighRevenue Loss: Significant

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