One IP hosting multiple phishing domains
One IP hosting multiple phishing domains
AI Analysis
Technical Summary
The threat involves a single IP address hosting multiple phishing domains. Phishing is a social engineering attack technique where attackers create fraudulent websites or domains that impersonate legitimate entities to deceive users into divulging sensitive information such as login credentials, financial data, or personal details. Hosting multiple phishing domains on one IP can indicate a centralized infrastructure used by attackers to manage and distribute phishing campaigns efficiently. This setup allows attackers to quickly switch or add new phishing domains without changing the underlying hosting environment, complicating takedown efforts and detection. The mention of the tool "Formbook" in the tags suggests that the phishing campaigns may be linked to or supported by malware that steals information from infected hosts, further amplifying the threat. Although no specific affected products or versions are listed, the threat is categorized under phishing with a medium severity and no known exploits in the wild, indicating it is more of an ongoing tactic rather than a newly discovered vulnerability. The technical details show a moderate threat and analysis level, reinforcing the medium severity assessment. The lack of patch links and CVEs confirms this is an operational threat rather than a software vulnerability.
Potential Impact
For European organizations, the impact of this threat can be significant. Phishing attacks can lead to credential theft, unauthorized access to corporate systems, financial fraud, and data breaches. The centralized hosting of multiple phishing domains on one IP can increase the scale and speed of phishing campaigns targeting European users, potentially affecting employees, customers, and partners. This can result in reputational damage, regulatory penalties under GDPR for data breaches, and financial losses. Additionally, if phishing campaigns are linked to malware like Formbook, infected endpoints could lead to further compromise of internal networks. The threat is particularly concerning for sectors with high-value targets such as finance, healthcare, and government institutions in Europe, where phishing remains a primary vector for initial compromise.
Mitigation Recommendations
European organizations should implement targeted anti-phishing measures beyond generic advice. These include deploying advanced email filtering solutions that use threat intelligence feeds to detect and block emails containing links to IPs known to host multiple phishing domains. Organizations should subscribe to threat intelligence sharing platforms like CIRCL to receive timely updates on phishing infrastructure. DNS filtering and web proxy solutions should be configured to block access to known malicious IP addresses and domains. User awareness training should focus on recognizing phishing attempts and reporting suspicious emails promptly. Incident response teams should monitor for indicators of compromise related to Formbook or similar malware. Additionally, organizations should collaborate with ISPs and CERTs to facilitate rapid takedown of phishing domains hosted on shared IPs. Implementing multi-factor authentication (MFA) can reduce the risk of credential compromise leading to account takeover.
Affected Countries
Germany, France, United Kingdom, Italy, Spain, Netherlands, Belgium, Poland
One IP hosting multiple phishing domains
Description
One IP hosting multiple phishing domains
AI-Powered Analysis
Technical Analysis
The threat involves a single IP address hosting multiple phishing domains. Phishing is a social engineering attack technique where attackers create fraudulent websites or domains that impersonate legitimate entities to deceive users into divulging sensitive information such as login credentials, financial data, or personal details. Hosting multiple phishing domains on one IP can indicate a centralized infrastructure used by attackers to manage and distribute phishing campaigns efficiently. This setup allows attackers to quickly switch or add new phishing domains without changing the underlying hosting environment, complicating takedown efforts and detection. The mention of the tool "Formbook" in the tags suggests that the phishing campaigns may be linked to or supported by malware that steals information from infected hosts, further amplifying the threat. Although no specific affected products or versions are listed, the threat is categorized under phishing with a medium severity and no known exploits in the wild, indicating it is more of an ongoing tactic rather than a newly discovered vulnerability. The technical details show a moderate threat and analysis level, reinforcing the medium severity assessment. The lack of patch links and CVEs confirms this is an operational threat rather than a software vulnerability.
Potential Impact
For European organizations, the impact of this threat can be significant. Phishing attacks can lead to credential theft, unauthorized access to corporate systems, financial fraud, and data breaches. The centralized hosting of multiple phishing domains on one IP can increase the scale and speed of phishing campaigns targeting European users, potentially affecting employees, customers, and partners. This can result in reputational damage, regulatory penalties under GDPR for data breaches, and financial losses. Additionally, if phishing campaigns are linked to malware like Formbook, infected endpoints could lead to further compromise of internal networks. The threat is particularly concerning for sectors with high-value targets such as finance, healthcare, and government institutions in Europe, where phishing remains a primary vector for initial compromise.
Mitigation Recommendations
European organizations should implement targeted anti-phishing measures beyond generic advice. These include deploying advanced email filtering solutions that use threat intelligence feeds to detect and block emails containing links to IPs known to host multiple phishing domains. Organizations should subscribe to threat intelligence sharing platforms like CIRCL to receive timely updates on phishing infrastructure. DNS filtering and web proxy solutions should be configured to block access to known malicious IP addresses and domains. User awareness training should focus on recognizing phishing attempts and reporting suspicious emails promptly. Incident response teams should monitor for indicators of compromise related to Formbook or similar malware. Additionally, organizations should collaborate with ISPs and CERTs to facilitate rapid takedown of phishing domains hosted on shared IPs. Implementing multi-factor authentication (MFA) can reduce the risk of credential compromise leading to account takeover.
Affected Countries
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Technical Details
- Threat Level
- 2
- Analysis
- 2
- Original Timestamp
- 1621849761
Threat ID: 682acdbdbbaf20d303f0be08
Added to database: 5/19/2025, 6:20:45 AM
Last enriched: 7/2/2025, 12:10:58 PM
Last updated: 7/28/2025, 8:48:24 PM
Views: 10
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