UnderDefense Cybersecurity

When a breach happens, who’s in charge? A well-structured Incident Response team can mean the difference between containment and chaos. Here’s how roles break down: ?? Incident Commander (Breach Coach) – Leads response & resolution ?? Operations Lead – Manages technical remediation ?? Remediation Team – Security hardening & system recovery ?? Investigation Team – Digital forensics, threat intelligence, & signals detection Without clear roles, response efforts stall. Is your team ready? ?? Get our Incident Response Plan Template to prepare your organization. ?? Download here: https://lnkd.in/dD4pA83h #UnderDefenseInsights #IncidentResponse #CyberSecurity #IRTeam #DataBreach #BreachResponse

??On March 20, 2025, a user known as "rose87168" on Breach Forums claimed responsibility for a significant breach involving Oracle Cloud's Single Sign-On (SSO) and Lightweight Directory Access Protocol (LDAP) services. The individual is alleged to have exfiltrated six million records, including Java KeyStore (JKS) files, encrypted SSO passwords, key files, and Enterprise Manager Java Platform Security (JPS) keys. This data has been offered for sale or in exchange for zero-day exploits. While Oracle Cloud denied the original hacking claim, the security researchers from CloudSEK presented supporting evidence in a follow-up report released Monday. ??This situation highlights the ongoing challenges in cloud security and the critical importance of timely patch management and vulnerability assessments. Organizations relying on cloud services must remain vigilant, ensuring their systems are up-to-date and that they have robust incident response plans in place to address potential threats promptly.

Everyone can be hacked. The difference between good and bad companies isn’t whether they get attacked — it’s how they respond. ?? In the first 2 hours, do you know what to do? ??Identify the root cause & contain the breach ??Protect your reputation & limit financial damage ??Keep critical business operations running ??Assess what’s lost & what it will cost to recover Without a clear Incident Response Plan, you’re just reacting in chaos. Don’t let that be you. ??Grab our free Incident Response Plan Template and be prepared BEFORE a breach happens. ?? https://lnkd.in/dD4pA83h #UnderDefenseInsights #IncidentResponse #CyberSecurity #DataBreach #BusinessResilience

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Security Information and Event Management (SIEM) is supposed to help businesses detect threats, stay compliant, and respond faster to incidents. But for many organizations, it turns into an expensive, noisy, and complex system that: ? Generates too many alerts, leading to alert fatigue ? Lacks proper tuning, making it hard to find real threats ? Costs a fortune, with unclear pricing and hidden fees ? Requires a dedicated team just to manage it effectively Here’s the good news: SIEM can be a powerful security tool — if done right. In our latest article, we break down: ???Why use a SIEM solution ?? SIEM use cases ?? Common challenges while implementing and managing a SIEM solution Read more about SIEM: https://lnkd.in/dDrWb-vY ? #SIEM #CyberSecurity #ThreatDetection #UnderDefenseInsights

?? We are proud to announce that UnderDefense has been recognized as a leading provider in Expert Insights’ Best-Of Awards for Q1 2025. This recognition reflects our commitment to excellence and innovation in cybersecurity. UnderDefense was hand-selected as one of the Top Managed Detection And Response (MDR) Solutions, evaluated based on customer satisfaction, market perception, product heritage, and technological innovation. A huge thank you to our customers and partners for your support! Find out why we made the list and see what sets us apart: https://lnkd.in/d2_97eHQ #ExpertInsightsShortlists #ExpertInsightsAwards #CybersecurityExcellence #UnderDefense

Прив?т! В UnderDefense Cybersecurity ? дуже крута можлив?сть для Project Coordinator/Project Manager. ?? Якщо хочеш до?днатись до укра?нського продукту, який активно розвива?ться, або ма?ш таких знайомих, то стукайся до Liudmyla Bokalo за вс?ма деталями)?? P.S. Ну ? лайк в п?дтримку ?? поста в?та?ться, (фото робилось, текст писався, ми старались)?? #Junior #PM #JuniorPM #ProjectManager #ProjectCoordinator #newopportunity #hiring #Lviv

We’re excited to announce that UnderDefense is recognized as an AWS partner, and is now available on the AWS Marketplace, bringing our security solutions directly to AWS customers. This milestone makes it easier than ever for businesses to enhance their cloud security, streamline compliance, and detect threats in real-time — all with transparent pricing and seamless AWS integration. At UnderDefense, we go beyond traditional security consulting — we provide hands-on expertise to assess, design, and implement secure cloud architectures tailored to business needs. Our experts help proactively manage security risks, safeguard customer data, and turn compliance into a competitive advantage. We extend our heartfelt gratitude to the members of the UnderDefense team for their professionalism, dedication, and continuous pursuit of excellence. This milestone marks the beginning of an exciting journey with AWS, and we are confident that it will lead to new opportunities and significant achievements. #cybersecurity #UnderDefenseNews

Most organizations fall into two categories when it comes to cybersecurity: 1. Proactive – They test, hunt, and fix vulnerabilities before a breach happens. 2. Reactive – They act only when a breach forces them to. The question is — where does your business stand? ???Pre-Breach: Investing in penetration testing, threat hunting, and security hardening can stop attackers before they strike. ???Post-Breach: If the worst happens, incident response, forensics, and remediation can minimize damage and prevent repeat attacks. Many companies assume that "we have firewalls and an IT team, we’re covered" — until they experience a breach. But security isn’t just about uptime or support tickets. It’s about stopping real threats before they disrupt your business. #CyberSecurity #IncidentResponse #PenTesting #SOC #CyberResilience

Bybit lost $1.46B with no code hacked. Lazarus Group just pulled off the biggest crypto heist in history, and they didn’t crack the code — they cracked the humans. Here’s what happened: 1. No system breach. No leaked keys. No code exploits. 2. Bybit’s own multisig signers unknowingly approved the transactions. 3. Lazarus knew exactly who to target and how to manipulate them. How? 1. Inside job: Someone leaked the signer list. 2. Social engineering: They studied behaviors and emails. 3. Device compromise: One or more signers were infected with malware. This attack highlights a new level of social engineering sophistication. The problem isn’t just technical — it’s psychological. As soon as routine sets in, people start acting on autopilot — signing transactions, validating approvals, and following processes without questioning them. Even the best cybersecurity automation can’t fully eliminate human error. This is the hardest challenge to solve. #cybersecurity #UnderDefenseInsights