Security Alerts
134 of 831 entries on the Blumira resource shelf, filed under Security Alerts.
Featured learning path
One route from "what is happening" to "prove it."
Four stops. Each one is stocked from the archive and hands you to the next.
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Understand the threat
Read what attackers are doing to teams your size before it reaches you.
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Harden what you run
Step-by-step how-tos for the tools already on your network.
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Evaluate with evidence
Checklists and pricing teardowns for the decision itself.
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Prove it holds up
Compliance frameworks, audits, and cyber insurance, translated.
Security Alerts MySonicWall Cloud Backup Service Breach Leads to Exposed Configuration Files Read
Security Alerts Cisco SNMP Zero-Day Vulnerability: Critical Patch and Mitigations Read
Security Trends and Info Why “Silent But Deadly” Infostealers Are Summer’s Hottest Trend Read
Security Trends and Info CVE-2025-53770: Microsoft SharePoint Vulnerability Read
Security Trends and Info The Iranian Cyber Threat: Key Insights for IT Teams Read
Security Trends and Info What Iran-Based Activity Can Teach Us About Everyday Security Resilience Read
Security Alerts Suspicious Code Alert: Recipe App Hijacks Credentials and Appears to Establish C&C Connection Read
Customer Success Stories Customer Story: Vangard IT Read
Security Trends and Info SocGholish Coming Into Focus for Blumira Read
SIEM XDR Customer Story: TR Computer Sales Read
Customer Success Stories Customer Story: National Conference of Insurance Guaranty Funds Read
Security Alerts CVE-2024-47575: FortiManager Remote Access Exploit Read
Security Alerts CVE-2024-38063 Windows TCP/IP Remote Code Execution Vulnerability Read
Product Updates Security Detection Update - 2024-9-19 Read
Product Updates Security Detection Update - 2024-9-10 Read
Product Updates Security Detection Update - 2024-9-3 Read
Product Updates Security Detection Update - 2024-8-27 Read
Product Updates Security Detection Update - 2024-8-20 Read
Product Updates Security Detection Update - 2024-8-13 Read
Product Updates Security Detection Update - 2024-7-23 Read
Product Updates Security Detection Update - 2024-7-9 Read
Security Alerts How to Mitigate OpenSSH RCE Flaw CVE-2006-5051 Read
Product Updates Security Detection Update - 2024-6-27 Read
Product Updates Security Detection Update - 2024-5-7 Read
Security Alerts Cisco ASA & FTD Firewalls: ArcaneDoor Attacks Read
Security Alerts Why are Threat Actors enabling Windows Restricted Admin mode? Read
Product Updates Security Detection Update - 2024-4-16 Read
Security Alerts CVE-2024-3400: Palo Alto Vulnerabilities in GlobalProtect Gateway Lead to RCE Read
Product Updates Security Detection Update - 2024-4-9 Read
Security Alerts CVE-2024-3094: xz-utils (liblzma) Backdoor Read
Product Updates Security Detection Update - 2024-4-2 Read
Security Trends and Info 3 Ways Blumira Benefits Modern Financial Services Organizations Read
Security Trends and Info Security Detection Update - 2024-3-26 Read
Security Alerts CVE-2023-48788: FortiClientEMS SQL Injection Flaw Read
Security How-To Lessons Learned from 3 Cyberattacks in Financial Services Read
Security Trends and Info Security Detection Update - 2024-3-19 Read
Security Alerts Defend Against Automated Disk Image Attacks Read
Security Trends and Info Security Detection Update - 2024-3-12 Read
Security Alerts Critical ScreenConnect Vulnerabilities Allow Remote Code Execution Read
Security Alerts 4 Cyberattacks on State/Local Government and What We Can Learn from Them Read
Security Alerts Fortinet Vulnerabilities in FortiOS sslvpnd and fgfmd Lead to RCE Read
Security Alerts AnyDesk Suffers Cyberattack Read
Security Alerts Ivanti Connect Secure VPN & Policy Secure Vulnerabilities Read
Security Alerts Masked Application Attack Incident Report Read
Security Alerts This Vuln: DeleFriend Read
Security Alerts Citrix NetScaler Auth Bypass Vulnerability (CVE-2023-4966) Read
Security Alerts CVE-2023-20198 – Cisco IOS Web UI Vulnerability Read
Security Alerts CVE-2023-22515: Zero-Day Privilege Escalation in Confluence Read
Security Alerts CVE-2023-5129: A Critical libwebp Vulnerability Read
Security Alerts Increase in Password Spraying vs Cisco ASA SSL VPNs Read
Security Alerts Fortinet Fortigate SSL VPN Pre-Auth RCE Vulnerability (CVE-2023-27997) Read
Security Alerts LibSSH Authentication Bypass Vulnerability (CVE-2023-2283) Read
Security Alerts Zero-Day Vulnerability Found In MOVEit Transfer Read
Security Alerts QueueJumper: (CVE-2023-21554) Enables Remote MSMQ Exec Read
Security Alerts Blumira By The Numbers in 2022 Read
Security Alerts How To Navigate Microsoft 365 Audit Logs Read
Security Alerts Fortinet SSL-VPN RCE Vulnerability (CVE-2022-40684) Exploited In The Wild Read
Security Alerts OpenSSL Vulnerability: What You Should Know Read
Security Alerts Product Update: Duo Detections Read
Security Alerts Microsoft Exchange Zero-Days: CVE-2022-41040 and CVE-2022-41082 (ProxyNotShell) Read
SIEM XDR How To Maximize Your SIEM ROI Read
MSP Netwrix Auditor Bug Threatens Active Directory Domain Read
Security Alerts Microsoft RCE “Follina” Zero-Day (CVE-2022-30190) Found In MSDT, Office Read
Security Alerts Let’s All Calm Down About Spring4Shell Read
Security Alerts Patch for Sophos Firewall: (CVE-2022-1040) Read
Security Alerts Lapsus$ Claims To Breach Okta Customer Data Read
MSP Strengthening American Cybersecurity Act: What MSPs Need To Know Read
Security Alerts Vulnerabilities (CVE-2022-26500, 2022-26501) in Veeam Read
Security Alerts Defend Against Russian-Sponsored Cyberattacks Read
Security Alerts Google Patches Chrome Zero-Day (CVE-2022-0609) Read
Security Alerts Here’s What Really Happened With LastPass Read
Security Alerts Critical Bugs in Apache HTTPD Server: DoS & RCE Read
Security Alerts Detecting Log4j Exploits Leading to Ransomware Read
Security Alerts Log4Shell Alternative Local Trigger Analysis Read
Security Alerts Zero-Day RCE Vulnerability CVE-2021-44228 aka Log4Shell Affects Java Read
Security Alerts How To Detect Signs of Cuba Ransomware Read
Security Alerts Critical Bugs Discovered In SonicWall SMA 100 Series Appliances Read
Security Alerts Malware Trends To Expect In 2022 Read
Security Alerts CVE 2021-42321: Microsoft Exchange RCE Vulnerability Read
Security Alerts Zero-Day Windows Vulnerability for Admin Rights Read
MSP MSPs Can Detect Nobelium, SolarWinds’ Attackers Read
Security Alerts Microsoft MSHTML CVE-2021-40444 Zero-Day Windows Target Read
Security Alerts Microsoft Azure Flaw ChaosDB Exposes Cosmos Database Read
Security Alerts Top 10 Ransomware Attacks of 2021 Read
Security Alerts NTLM Relay Attack PetitPotam Targets AD Certificate Services Read
Security Alerts SAM Database in Windows 10 (HiveNightmare) Read
Security Alerts CVE-2021-34481 Print Spooler Vulnerability Read
MSP Preventing The Next Colonial Pipeline: Incident Response For OT Environments Read
Security Alerts Lessons Learned From REvil’s Ransomware Attack On Kaseya Read
Security Alerts PrintNightmare Update: How To Mitigate The Vulnerability Read
Security Alerts How To Protect Your Organization From PrintNightmare (CVE-2021-1675) Read
Security Alerts Navigating PrintNightmare aka CVE-2021-1675 Read
Security Alerts PrintNightmare (CVE-2021-1675 and CVE 2021-34527) Explained Read
Security Alerts Security Advisor Series: Tackling Cloud Security Threats in AWS Read
Security Alerts OnlyDoge Ransomware Forces Organizations to Tighten Security Leashes Read
Security Alerts Blumira + Lucidia IT Bracket Madness Roundtable: Sweet 16 of Security Threats Read
Security Alerts An Analysis of the Most Active Ransomware Variants Read
Security Alerts Update Now: Microsoft Exchange Server Zero-Days Read
Security Alerts Critical VMware vCenter RCE (CVE-2021-21972) Exploits Released Read
Security Alerts Anatomy of the SolarWinds Attack: Five Types of Malware Read
Security Alerts Microsoft to Enable Domain Controller Enforcement Mode by Default on Feb. 9 Read
Security Alerts Top 10 Security Detections of 2020 Read
Security Alerts Update Blumira Sensors: Sudo Privilege Escalation (CVE-2021-3156) Read
Security Alerts SonicWall Privilege Escalation: CVE-2020-5144 Read
Security Alerts Security Analysis of the Parler Data Dump Read
Security Alerts Critical Microsoft Defender Vulnerability (CVE-2021-1647) Read
Security Alerts What You Need to Know: SolarWinds Supply Chain Malware Campaign Read
Security Alerts Blumira’s Security Advisor Series: Top Remote Work Exploits Read
Security Alerts Cisco AnyConnect VPN Zero-Day (CVE-2020-3556) Read
Security Alerts Ryuk Ransomware Targets Healthcare Organizations Read
Security Alerts Active Windows Exploits: CVE-2020-1472 & CVE-2019-1040 Read
Security Alerts Detect & Prevent Infection: 50% Rise in Ransomware Attacks Read
Security Alerts Ping of Death v2: Windows IPv6 Vulnerability (CVE-2020-16898/9) Read
Security Alerts Blumira’s Security Advisor Series: Common External Attacks & Exploits Read
Security Alerts Protect Against the Rise in Office 365 Attacks Read
Security Alerts Protecting Against Ragnar Locker Ransomware Read
Security Alerts Detect and Protect Against Emotet Malware Read
Security Alerts What You Need to Know About SigRed: Windows DNS Vulnerability (CVE-2020-1350) Read
Security Alerts What You Need to Know About the Severe F5 BIG-IP Vulnerability Read
Security Alerts RDP Risk: Ransomware Targets Manufacturing and Energy Plants Read
Security Alerts Top Security Threats: Lateral Movement Read
Security Alerts Common Threat Vectors & Industrial Control Systems (ICS): Modern Cybersecurity Practices, Part 2 Read
Security Alerts Top Security Threats: Detecting Ransomware Tactics Read
Security Alerts Detecting RDP Attacks With Honeypots: Blumira Data Insights Read
Security Alerts Protecting Against the Rise in Remote Access Attacks - On-Demand Read
Security Alerts Threat Analysis: PowerShell Malicious Activity Read
Security Alerts Is Zoom Secure? Five Best Security Practices Read
Security Alerts Internet Explorer Groundhog Day Critical Vulnerabilities Read
Security Alerts Windows Certificate Spoofing Vulnerability Read
Security Alerts What is the Citrix Gateway exploit? How should I respond? Read
Inside every article
No dead ends. Each article is wired to a next step.
The rebuilt article template treats a post like an operational record: an answer up top, evidence in the body, and exit routes at the end. Reading is step one, not the whole trip.
See the live template: Using NmapWhen reading turns into evaluating
Three working exits from the library.
The next step
You came with a question. Leave with a running SIEM.
Everything on this shelf points the same direction: see your environment clearly and act on it. Blumira's Free SIEM takes that from reading to reality in an afternoon.