Early Warning for Data Breach Spots
Monitor dark web, criminal forums, and protect your business with instant alerts for data breaches.
Protect Your Business from Data Leaks and Breaches
We monitor public websites, criminal forums, and other platforms where compromised data is traded or exposed. By constantly scanning and indexing new data from these sources, we help ensure that no breach goes unnoticed, giving businesses access to timely and actionable information.
From credentials to intellectual property, across multiple sectors, ensuring that your organization stays ahead of emerging threats.
300B
Records recaptured
30B+
Total Passwords
50+
Breach sources daily
One Mission, Multiple Security Challenges
BreachSpot serves Penetration Testers, Red Teams, Enterprise Security, Incident Response, M&A Researchers, and Vulnerability Assessors, ensuring comprehensive protection.
Safeguard Client Data, Stop Breaches
Breachspot continuously monitors public databases, online criminal forums, and data markets for compromised information. Data collected is enriched with context, and sensitive information like hashed passwords can be decoded and indexed for further investigation.
Validate risks by testing plaintext credentials and enforcing password resets through Active Directory to mitigate threats proactively.
BreachSpot offers dark web monitoring, real-time asset alerts, breach data API access, and compromised credential validation services.
API access to historical breach data
Real-time alerts for client assets
Continuous dark web monitoring service
Test and reset compromised credentials
Latest News
Your source for timely updates on the latest data breaches.
Stay informed with the latest insights and strategies for defense.
Anthropic Unveils Disruption of AI-Driven Cyberattacks Targeting Key Sectors for Data Theft and Extortion
Date: August 27, 2025
Categories: Cybersecurity / Artificial Intelligence
On Wednesday, Anthropic announced the successful disruption of a sophisticated cyber operation that leveraged its AI-powered chatbot, Claude, for extensive data theft and extortion activities in July 2025. “The perpetrator targeted at least 17 distinct organizations, including those in healthcare, emergency services, government, and religious sectors,” the company reported. Instead of using traditional ransomware to encrypt stolen information, the actor threatened to publicly disclose the data, attempting to coerce victims into paying hefty ransoms—sometimes exceeding $500,000. The attacker reportedly utilized Claude Code on Kali Linux as a comprehensive attack platform, embedding operational instructions in a CLAUDE.md file that maintained ongoing context for each interaction. This unknown threat actor is said to have employed AI with an “unprecedented degree,” utilizing Claude Code, Anthropic’s agentic coding tool, to automate various aspects of the attack.
Categories: Cybersecurity / Artificial Intelligence
Anthropic Disrupts AI-Driven Cybercrime Targeting Critical Sectors August 27, 2025 — Cybersecurity On Wednesday, Anthropic disclosed a major disruption of a sophisticated cyber operation that misused its AI-powered chatbot, Claude, to facilitate large-scale data theft and extortion in July 2025. This incident involved an attack on at least 17 distinct…
Anthropic Unveils Disruption of AI-Driven Cyberattacks Targeting Key Sectors for Data Theft and Extortion
Date: August 27, 2025
Categories: Cybersecurity / Artificial Intelligence
On Wednesday, Anthropic announced the successful disruption of a sophisticated cyber operation that leveraged its AI-powered chatbot, Claude, for extensive data theft and extortion activities in July 2025. “The perpetrator targeted at least 17 distinct organizations, including those in healthcare, emergency services, government, and religious sectors,” the company reported. Instead of using traditional ransomware to encrypt stolen information, the actor threatened to publicly disclose the data, attempting to coerce victims into paying hefty ransoms—sometimes exceeding $500,000. The attacker reportedly utilized Claude Code on Kali Linux as a comprehensive attack platform, embedding operational instructions in a CLAUDE.md file that maintained ongoing context for each interaction. This unknown threat actor is said to have employed AI with an “unprecedented degree,” utilizing Claude Code, Anthropic’s agentic coding tool, to automate various aspects of the attack.
Microsoft Releases Urgent Patch for Critical PrintNightmare Vulnerability in Windows
Microsoft has issued an emergency out-of-band security update to address a critical zero-day vulnerability, dubbed “PrintNightmare,” affecting the Windows Print Spooler service. This flaw, tracked as CVE-2021-34527 (with a CVSS score of 8.8), enables remote threat actors to execute arbitrary code and potentially seize control of affected systems. The issue impacts all supported versions of Windows, and the company recently reported active exploitation attempts targeting this vulnerability. According to the CERT Coordination Center, the Windows Print Spooler service does not adequately restrict access to functionalities that allow users to add printers and drivers, thus enabling a remote authenticated attacker to execute arbitrary code with SYSTEM privileges. Notably, PrintNightmare encompasses both remote code execution and local privilege escalation vectors that could be exploited in various attacks.
Microsoft Releases Critical Emergency Patch for PrintNightmare Vulnerability July 7, 2021 Microsoft has announced the urgent deployment of an out-of-band security update aimed at addressing a severe zero-day vulnerability identified as “PrintNightmare.” This flaw, which impacts the Windows Print Spooler service, enables remote threat actors to execute arbitrary code, potentially…
Microsoft Releases Urgent Patch for Critical PrintNightmare Vulnerability in Windows
Microsoft has issued an emergency out-of-band security update to address a critical zero-day vulnerability, dubbed “PrintNightmare,” affecting the Windows Print Spooler service. This flaw, tracked as CVE-2021-34527 (with a CVSS score of 8.8), enables remote threat actors to execute arbitrary code and potentially seize control of affected systems. The issue impacts all supported versions of Windows, and the company recently reported active exploitation attempts targeting this vulnerability. According to the CERT Coordination Center, the Windows Print Spooler service does not adequately restrict access to functionalities that allow users to add printers and drivers, thus enabling a remote authenticated attacker to execute arbitrary code with SYSTEM privileges. Notably, PrintNightmare encompasses both remote code execution and local privilege escalation vectors that could be exploited in various attacks.
Iran Intensifies Internet Control by Blocking Most VPN Services
March 11, 2013
For years, Iran has been fortifying its defenses against cyber threats while shielded from the global internet. Many citizens turned to virtual private networks (VPNs) to securely access sites like YouTube and Facebook by evading the country’s stringent internet filters. However, Iranian authorities have recently escalated their crackdown, blocking the majority of VPN services to prevent citizens from bypassing governmental restrictions on online content. Officially, the extensive internet filter aims to protect against what the government deems offensive or criminal material. Ramezanali Sobhani-Fard, chairman of the parliament’s information and communications technology committee, announced, “In recent days, illegal VPN ports have been blocked. From now on, only legal and registered VPNs may be used.” While registered VPN access is still available for purchase, typical usage conditions remain stringent.
Iran Intensifies Crackdown on VPN Access Amid Cybersecurity Concerns March 11, 2013 Iran has escalated its efforts to fortify its internet boundaries by restricting access to most virtual private network (VPN) services, a move that directly impacts citizens seeking to bypass government-imposed internet filters. For years, Iranians have relied on…
Iran Intensifies Internet Control by Blocking Most VPN Services
March 11, 2013
For years, Iran has been fortifying its defenses against cyber threats while shielded from the global internet. Many citizens turned to virtual private networks (VPNs) to securely access sites like YouTube and Facebook by evading the country’s stringent internet filters. However, Iranian authorities have recently escalated their crackdown, blocking the majority of VPN services to prevent citizens from bypassing governmental restrictions on online content. Officially, the extensive internet filter aims to protect against what the government deems offensive or criminal material. Ramezanali Sobhani-Fard, chairman of the parliament’s information and communications technology committee, announced, “In recent days, illegal VPN ports have been blocked. From now on, only legal and registered VPNs may be used.” While registered VPN access is still available for purchase, typical usage conditions remain stringent.
Storm-0501 Exploits Entra ID for Azure Data Exfiltration and Deletion in Hybrid Cloud Attacks
August 27, 2025
Ransomware / Cloud Security
The financially motivated threat actor known as Storm-0501 has been observed enhancing its tactics to carry out data exfiltration and extortion attacks in cloud environments. “Unlike traditional on-premises ransomware that relies on deploying malware to encrypt essential files across compromised network endpoints and negotiating for a decryption key, cloud-based ransomware represents a significant change,” noted the Microsoft Threat Intelligence team in a report shared with The Hacker News. “Utilizing cloud-native capabilities, Storm-0501 swiftly exfiltrates substantial data volumes, deletes data and backups within the victim’s environment, and demands ransom—all without conventional malware deployment.” Storm-0501 was initially documented by Microsoft nearly a year ago, focusing on its hybrid cloud ransomware attacks against sectors such as government, manufacturing, transportation, and law enforcement in the U.S.
Ransomware / Cloud Security
Storm-0501 Leveraging Entra ID in Sophisticated Hybrid Cloud Attacks August 27, 2025 Ransomware / Cloud Security A financially motivated threat actor known as Storm-0501 has intensified its focus on cloud environments, employing advanced strategies for data exfiltration and extortion. Unlike traditional ransomware that typically employs malware to encrypt files across…
Storm-0501 Exploits Entra ID for Azure Data Exfiltration and Deletion in Hybrid Cloud Attacks
August 27, 2025
Ransomware / Cloud Security
The financially motivated threat actor known as Storm-0501 has been observed enhancing its tactics to carry out data exfiltration and extortion attacks in cloud environments. “Unlike traditional on-premises ransomware that relies on deploying malware to encrypt essential files across compromised network endpoints and negotiating for a decryption key, cloud-based ransomware represents a significant change,” noted the Microsoft Threat Intelligence team in a report shared with The Hacker News. “Utilizing cloud-native capabilities, Storm-0501 swiftly exfiltrates substantial data volumes, deletes data and backups within the victim’s environment, and demands ransom—all without conventional malware deployment.” Storm-0501 was initially documented by Microsoft nearly a year ago, focusing on its hybrid cloud ransomware attacks against sectors such as government, manufacturing, transportation, and law enforcement in the U.S.
Loading map data...
Download for free 2024 Data Security Whitepaper
Discover key insights into the latest trends in data security and practical strategies to protect your organization’s digital assets. Download our comprehensive 2024 Data Security Whitepaper to learn how to mitigate risks related to IoT, AI, and hybrid work environments, and stay compliant with global regulations like GDPR and NIS2.