FourCore ATTACK vs ShadowBreach

FourCore ATTACK is an adversarial exposure validation platform that simulates cyberattacks to assess how security controls respond. Its threat intelligence connects current threats with an organization’s environment to help prioritize tests, and controlled campaigns emulate adversary tactics, techniques, procedures, indicators, and artifacts. Coverage includes endpoints, email, WAF, network segmentation, SIEM, EDR, XDR, firewalls, DLP, and exfiltration controls. Results map to MITRE ATT&CK techniques and classify outcomes as detected, partially detected, blocked, or missed. Campaign evidence can connect simulated behavior with control responses, telemetry, alert timing, and recommended next actions. Teams can generate or refine Sigma, YARA, Snort, and configuration changes, then retest after updates. Listed integrations include CrowdStrike, SentinelOne, Microsoft Sentinel, QRadar, Proofpoint, Cisco Secure Email, and ServiceNow. FourCore describes the product as AWS-hosted SaaS, with on-premises solutions available by discussion. Lightweight Windows and Linux agents connect to the SaaS platform. Simulations are designed not to disrupt or destroy target systems. Pricing is on request.

ShadowBreach is an AI-enabled cyber operations platform from Markon Solutions for planning, executing, and documenting attack activity within a local environment. It is designed for red team operations, exercise red cells, and repeatable test and evaluation. The platform parses threat and vulnerability data for continuous testing and self-service red team work. Operators set escalation thresholds, while the system records the reasoning behind actions and maintains a decision trail during an engagement. Its adversary emulation adapts tactics when defensive actions change. Teams can rerun standardized test packs against new builds, schedule testing continuously, and scale scenarios across training audiences. Framework-mapped reporting is generated during operations to reduce manual documentation while retaining operator authority. Markon is headquartered in Falls Church, Virginia, United States. ShadowBreach is paid with pricing on request; Markon invites prospective users to contact its team and request a product demo. No third-party integrations, certification, compliance standard, or support terms are listed.