The Mandos Brief

Weekly cybersecurity market intelligence

Market pulse, proprietary signals from 9,000+ tracked products and 3,200+ vendors, and the CISO buyer take. Ten minutes, every Monday.

Three sections. Ten minutes. Every Monday.

The cybersecurity market, made readable in the time it takes to drink your coffee.

Market Pulse

The week's biggest cybersecurity funding rounds, M&A deals, and category shifts. With a "what it signals" column, so you know what each move means for your competitive landscape.

Mandos Signal

One proprietary data story per week, pulled from CybersecTools (9,000+ products tracked) and CybersecRadars (3,200+ vendors). Momentum gainers, hiring trends, category leadership shifts. Insights you cannot get anywhere else.

CISO Take

Thirteen years on the cybersecurity buyer side, translated into concrete advice on what would actually move a CISO this week and what would not.

What you get in every issue

Three sections. Built to make the cybersecurity market readable in ten minutes.

Section 1 / 3 min

Market Pulse

The week's biggest funding rounds, M&A deals, and category shifts. Each row tagged with what it signals for the competitive landscape.

Section 2 / 5 min

Mandos Signal

One proprietary data story per week from 9,000+ tracked products and 3,200+ vendors. Momentum, hiring, mindshare, category leadership. Insights you cannot get anywhere else.

Section 3 / 2 min

CISO Take

Thirteen years on the cybersecurity buyer side, translated into concrete advice on what would actually move a CISO this week and what would not.

Recent briefs

Browse the archive of past issues.

Newsletter mandos newsletter by Nikoloz kokhreiodze
May 18, 2025 9 min read

Brief #104: Coinbase $400m Breach, Wiz's Zero-CVE OS, Cisco Readiness Index

Chinese threat actors exploit critical SAP vulnerability across 581 systems. Anthropic CISO predicts AI virtual employees within a year. AI virtual employees pose new security challenges.

Newsletter mandos brief cybersecurity newsletter by nikoloz kokhreidze cybersecurity, leadership, AI
May 11, 2025 9 min read

Brief #103: Cisco Perfect 10 Vulnerability, CrowdStrike Layoffs, Cybersecurity Budget Increases

Cisco IOS XE controllers face CVSS 10.0 vulnerability allowing root access. GitHub Actions security recommendations following supply chain attacks. New Shadow MCP servers creating AI governance gaps.

Newsletter mandos brief cybersecurity newsletter by nikoloz kokhreidze
May 4, 2025 9 min read

Brief #102: AirPlay Vulnerabilities, Passkeys Replace Passwords, MCP Security Risks

Lazarus Group deploys triple malware threat through fake crypto companies. Dwell time increases for first time since 2010. Palo Alto Networks acquires Protect AI for $500+ million.

Newsletter mandos brief cybersecurity leadership newsletter by nikoloz kokhreidze
Apr 27, 2025 10 min read

Brief #101: OAuth Exploits Target Microsoft 365, Verizon DBIR Third-Party Risk, LLMs Fail at CTI

Executives targeted through fake Bloomberg invites exploiting Zoom's remote control feature. SMBs hit hard with 88% of breaches involving ransomware. Terra secures funding for AI penetration testing.

Newsletter mandos brief cybersecurity and ai newsletter
Apr 20, 2025 10 min read

Brief #100: Microsoft NTLM Exploit, Cybersecurity Job Reality, AI Security Incidents Up 56%

Task Scheduler vulnerabilities enable privilege escalation without user approval. Multi-layered phishing campaigns delivering Agent Tesla through evasion techniques. AI-related security incidents jumped 56.4% in 2024.

Newsletter week 15 of 2025 mandos newsletter for cybersecurity professionals
Apr 13, 2025 9 min read

Brief #99: IKEA's €20M Ransomware Loss, Google's Agent 2 Agent Protocol, Microsoft's AI Security Guide

NVIDIA container escape flaw remains exploitable despite patching. Threat actors maintain access to FortiGate devices through symlinks. Microsoft addresses shadow AI risks with new enterprise security guide.

Newsletter mandos brief cybersecurity newsletter by nikoloz k
Apr 6, 2025 9 min read

Brief #98: PostgreSQL Cryptominer Attack, Google's Sec-Gemini Launch, Cybersecurity Job Market Shifts

OpenAI increases bug bounties to $100K. Dragos reports 87% surge in industrial ransomware attacks. 80 security professionals replaced by AI they trained.

Newsletter mandos brief newsletter for cyebrsecurity leaders and professionals
Mar 30, 2025 9 min read

Brief #97: Oracle Cloud Breach Confirmed, Kubernetes 18-Minute Attack Window, AI-Generated Threat Models

FBI alerts on malware via document converters. Research shows only 2-5% of security alerts need immediate action. Wiz launches searchable cloud vulnerability database

Newsletter cybersecurity leadership newsletter mandos, week 12 of 2025
Mar 23, 2025 9 min read

Brief #96: Apache Tomcat RCE Exploit, Google's $32B Wiz Acquisition, Copilot and Cursor Coding Backdoors

From a software engineer to landing a security role at Microsoft. Machine identities pose 7.5x higher risk than human users. AWS enhances VPC endpoint visibility.

Stop guessing what is moving in the cybersecurity market

Subscribe to The Mandos Brief: weekly market intelligence backed by 9,000+ tracked products and 3,200+ vendors. Ten minutes, every Monday.