Stellar Cyber

Stellar Cyber

Computer and Network Security

San Jose, California 17,089 followers

Empowering lean security operations teams of any skill to successfully protect their environments. WE ARE HIRING!

About us

Stellar Cyber’s Automation-driven Open Security Operations Platform, including NG-SIEM and NDR and powered by Open XDR, delivers comprehensive, unified cybersecurity without complexity. It empowers lean security teams of any skill level to successfully secure their environments. As part of this unified platform, Stellar Cyber’s Multi-Layer AI™ enables enterprises, MSSPs, and MSPs to reduce risk with early and precise threat identification and remediation while slashing costs, retaining investments in existing tools, and improving analyst productivity. This results in a 20X improvement in MTTD and an 8X improvement in MTTR. The company is based in Silicon Valley. For more information, visit https://stellarcyber.ai.

Website
https://stellarcyber.ai/
Industry
Computer and Network Security
Company size
51-200 employees
Headquarters
San Jose, California
Type
Privately Held
Founded
2017
Specialties
Cyber Security, Breach Detection & Response, Machine Learning, Big Data, Elasticsearch, Datacenter, Cloud, Distributed Security , and Artificial Intelligence

Locations

Employees at Stellar Cyber

Updates

  • View organization page for Stellar Cyber, graphic

    17,089 followers

    𝙁𝙤𝙧 𝙤𝙪𝙧 𝙣𝙞𝙣𝙩𝙝 #cybersecurityawarenessmonth 𝙥𝙤𝙨𝙩! 𝗔𝘃𝗼𝗶𝗱 𝗗𝗼𝗦 𝗔𝘁𝘁𝗮𝗰𝗸𝘀 𝘄𝗶𝘁𝗵 𝗘𝗮𝗿𝗹𝘆 𝗗𝗲𝘁𝗲𝗰𝘁𝗶𝗼𝗻: Denial-of-Service (#DoS) attacks surged by 67% in 2023, with each incident causing an average downtime of 3 hours, resulting in significant revenue loss and customer dissatisfaction (Comparitech) • 𝗗𝗼𝗦 𝗔𝘁𝘁𝗮𝗰𝗸 𝗱𝗲𝗳𝗶𝗻𝗶𝘁𝗶𝗼𝗻: An attack that floods a system with traffic to exhaust resources and deny service to legitimate users • 𝗜𝗺𝗽𝗮𝗰𝘁: Service outages, customer dissatisfaction, revenue loss • 𝗦𝘁𝗲𝗹𝗹𝗮𝗿 𝗖𝘆𝗯𝗲𝗿 uses #automation and #AI to detect traffic spikes and anomalies, enabling quick response to mitigate DoS attacks through traffic analysis and real-time alerts 𝙎𝙞𝙜𝙣 𝙪𝙥 𝙛𝙤𝙧 𝙖 𝙙𝙚𝙢𝙤 today! https://lnkd.in/g-_P-3vp #SecOps #cybersecurity

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    17,089 followers

    🚨 𝘽𝙞𝙜 𝙣𝙚𝙬𝙨 𝙛𝙧𝙤𝙢 MSSP Alert 𝙇𝙞𝙫𝙚! 🚨 𝗧𝗵𝗲 𝗧𝗼𝗽 𝟮𝟱𝟬 𝗠𝗦𝗦𝗣𝘀 𝘄𝗲𝗿𝗲 𝗷𝘂𝘀𝘁 𝗮𝗻𝗻𝗼𝘂𝗻𝗰𝗲𝗱 𝘁𝗵𝗶𝘀 𝘄𝗲𝗲𝗸, and we’re thrilled to share that Stellar Cyber is making waves! • 𝗢𝘃𝗲𝗿 𝟲𝟬 𝗼𝗳 𝘁𝗵𝗲 𝗧𝗼𝗽 𝟮𝟱𝟬 𝗠𝗦𝗦𝗣𝘀 𝘂𝘀𝗲 𝗦𝘁𝗲𝗹𝗹𝗮𝗿 𝗖𝘆𝗯𝗲𝗿. Congratulations to all of our partners!    • 𝗪𝗲’𝗿𝗲 𝗻𝗼𝘄 𝗿𝗮𝗻𝗸𝗲𝗱 𝗮𝘀 𝗼𝗻𝗲 𝗼𝗳 𝘁𝗵𝗲 𝘁𝗼𝗽 𝗺𝗼𝘀𝘁 𝘀𝘁𝗿𝗮𝘁𝗲𝗴𝗶𝗰 𝘃𝗲𝗻𝗱𝗼𝗿𝘀 in the community! • 𝗦𝘁𝗲𝗹𝗹𝗮𝗿 𝗖𝘆𝗯𝗲𝗿 𝗶𝘀 𝘁𝗿𝗮𝗻𝘀𝗳𝗼𝗿𝗺𝗶𝗻𝗴 𝘁𝗵𝗲 𝘀𝗲𝗰𝘂𝗿𝗶𝘁𝘆 𝗹𝗮𝗻𝗱𝘀𝗰𝗮𝗽𝗲, empowering MSSPs to stay ahead of evolving threats with #automation- and #AI-driven detection and response.    𝗘𝘅𝗰𝗶𝘁𝗶𝗻𝗴 𝘁𝗶𝗺𝗲𝘀 𝗮𝗵𝗲𝗮𝗱 𝗳𝗼𝗿 𝗦𝘁𝗲𝗹𝗹𝗮𝗿 𝗖𝘆𝗯𝗲𝗿 𝗮𝗻𝗱 𝗼𝘂𝗿 𝗽𝗮𝗿𝘁𝗻𝗲𝗿𝘀! 𝗟𝗲𝘁’𝘀 𝗸𝗲𝗲𝗽 𝗽𝘂𝘀𝗵𝗶𝗻𝗴 𝗯𝗼𝘂𝗻𝗱𝗮𝗿𝗶𝗲𝘀 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿! Register for the November 18 webinar here https://lnkd.in/gi_migPg #CyberSecurity #MSSP

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  • View organization page for Stellar Cyber, graphic

    17,089 followers

    𝙄𝙩’𝙨 𝙉𝙖𝙩𝙞𝙤𝙣𝙖𝙡 𝘿𝙤𝙣’𝙩 𝘾𝙡𝙞𝙘𝙠 𝙄𝙩 𝘿𝙖𝙮! 𝗔𝘀 𝗽𝗮𝗿𝘁 𝗼𝗳 #CybersecurityAwarenessMonth, 𝘁𝗼𝗱𝗮𝘆 𝘄𝗲 𝗰𝗲𝗹𝗲𝗯𝗿𝗮𝘁𝗲 𝗼𝘂𝗿 𝗡𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗗𝗼𝗻’𝘁 𝗖𝗹𝗶𝗰𝗸 𝗜𝘁 𝗗𝗮𝘆: https://lnkd.in/gtjebVEh Today, focus on spending time with your friends, colleagues, and family—offline and safely. To make significant progress in preventing #cyberattacks, we all need to adjust our behavior. Just like when your parents told you not to talk to strangers, be cautious with inbound texts and emails that seem too good to be true. 𝗙𝗼𝗹𝗹𝗼𝘄 𝗧𝗵𝗲𝘀𝗲 𝟯 𝗘𝗮𝘀𝘆 𝗧𝗶𝗽𝘀: 𝗖𝗵𝗲𝗰𝗸 𝗪𝗵𝗼 𝗦𝗲𝗻𝘁 𝗜𝘁: If you get a message from someone you don’t know or the number looks weird, don’t click on anything! Ask a colleague to help you check if it’s real. If it’s not from a friend or family member, be super careful. 𝗪𝗮𝘁𝗰𝗵 𝗳𝗼𝗿 𝗪𝗲𝗶𝗿𝗱 𝗦𝘁𝘂𝗳𝗳: Fake texts often have mistakes like bad spelling and strange grammar. They might try to scare you by saying things like “Hurry!” or “Do this now!” They might also promise you prizes or try to scare you into clicking. If it feels strange, show it to a colleague or family member. 𝗞𝗲𝗲𝗽 𝗬𝗼𝘂𝗿 𝗜𝗻𝗳𝗼 𝗦𝗲𝗰𝗿𝗲𝘁: Never share your personal information through a text or email request. This means things like your name, address, phone number, or passwords. If a text asks for this stuff, it’s probably fake. Don’t click on any links that ask for your personal details. 𝗗𝗼𝘄𝗻𝗹𝗼𝗮𝗱 𝗼𝘂𝗿 𝗳𝗿𝗲𝗲 𝗲-𝗽𝗼𝘀𝘁𝗲𝗿 𝗵𝗲𝗿𝗲 https://lnkd.in/ewVDNff3 #cybercrime #cybersecurity

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  • View organization page for Stellar Cyber, graphic

    17,089 followers

    𝙁𝙤𝙧 𝙤𝙪𝙧 𝙚𝙞𝙜𝙝𝙩𝙝 #cybersecurityawarenessmonth 𝙥𝙤𝙨𝙩! 𝗘𝘅𝗽𝗼𝘀𝗲 𝗜𝗻𝘀𝗶𝗱𝗲𝗿 𝗧𝗵𝗿𝗲𝗮𝘁𝘀: 34% of data #breaches involve insider threats, according to the 2023 Verizon Data Breach Investigations Report • 𝗜𝗻𝘀𝗶𝗱𝗲𝗿 𝗧𝗵𝗿𝗲𝗮𝘁 𝗗𝗲𝗳𝗶𝗻𝗶𝘁𝗶𝗼𝗻: A malicious threat to an organization comes from people within the organization, such as employees or contractors • 𝗜𝗺𝗽𝗮𝗰𝘁; Data theft and unauthorized access to critical systems • 𝗦𝘁𝗲𝗹𝗹𝗮𝗿 𝗖𝘆𝗯𝗲𝗿 uses #automation and #AI to correlate abnormal user behavior with potential insider threats, identifying unusual access and data exfiltration activities 𝙎𝙞𝙜𝙣 𝙪𝙥 𝙛𝙤𝙧 𝙖 𝙙𝙚𝙢𝙤 𝙩𝙤𝙙𝙖𝙮! https://lnkd.in/g-_P-3vp #SecOps #insiderthreats

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  • View organization page for Stellar Cyber, graphic

    17,089 followers

    𝙒𝙚 𝙠𝙞𝙘𝙠 𝙤𝙛𝙛 𝙩𝙝𝙚 𝙬𝙚𝙚𝙠 𝙝𝙞𝙜𝙝𝙡𝙞𝙜𝙝𝙩𝙞𝙣𝙜 𝙤𝙪𝙧 𝙥𝙖𝙧𝙩𝙞𝙘𝙞𝙥𝙖𝙩𝙞𝙤𝙣 𝙞𝙣 MSSP Alert 𝙇𝙞𝙫𝙚 𝙗𝙮 𝙡𝙖𝙪𝙣𝙘𝙝𝙞𝙣𝙜 𝙤𝙪𝙧 𝙍𝙞𝙨𝙠𝙎𝙝𝙞𝙚𝙡𝙙 𝘾𝙮𝙗𝙚𝙧 𝙄𝙣𝙨𝙪𝙧𝙖𝙣𝙘𝙚 𝙋𝙧𝙤𝙜𝙧𝙖𝙢. 𝗥𝗶𝘀𝗸𝗦𝗵𝗶𝗲𝗹𝗱 𝗰𝗵𝗮𝗻𝗴𝗲𝘀 𝘁𝗵𝗲 𝗴𝗮𝗺𝗲 for #MSSPs and organizations needing coverage through: • 𝗢𝗳𝗳𝗲𝗿𝗶𝗻𝗴 𝗠𝗦𝗦𝗣𝘀 𝗱𝗶𝘀𝗰𝗼𝘂𝗻𝘁𝗲𝗱, tailored insurance options based on their clients' security postures. • 𝗧𝗵𝗲 𝗦𝘁𝗲𝗹𝗹𝗮𝗿 𝗖𝘆𝗯𝗲𝗿 𝗖𝗼𝘃𝗲𝗿𝗮𝗴𝗲 𝗔𝗻𝗮𝗹𝘆𝘇𝗲𝗿: The new tool uses the MITRE ATT&CK framework to provide real-time, automated assessments, helping MSSPs showcase robust security measures for insurance discounts. • 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗣𝗮𝗿𝘁𝗻𝗲𝗿𝘀𝗵𝗶𝗽𝘀: Stellar Cyber plans to expand its insurance partnerships beyond Converge Insurance, offering MSSPs flexibility to work with multiple insurers for optimal client coverage. For more details, check out this article. https://lnkd.in/gtM_7rE9

    Stellar Cyber Extends Open XDR Strategy to Cyber Insurance Providers

    Stellar Cyber Extends Open XDR Strategy to Cyber Insurance Providers

    msspalert.com

  • View organization page for Stellar Cyber, graphic

    17,089 followers

    𝙁𝙤𝙧 𝙤𝙪𝙧 𝙨𝙚𝙫𝙚𝙣𝙩𝙝 #cybersecurityawarenessmonth 𝙥𝙤𝙨𝙩! 𝗟𝗲𝗮𝘃𝗲 𝗦𝘂𝗽𝗽𝗹𝘆 𝗖𝗵𝗮𝗶𝗻 𝗔𝘁𝘁𝗮𝗰𝗸𝘀 𝗶𝗻 𝘁𝗵𝗲 𝗗𝘂𝘀𝘁! In 2023, supply chain attacks surged by 40%, with attackers targeting third-party vendors to gain access to larger organizations (Comparitech). • 𝗦𝘂𝗽𝗽𝗹𝘆 𝗖𝗵𝗮𝗶𝗻 𝗔𝘁𝘁𝗮𝗰𝗸 𝗗𝗲𝗳𝗶𝗻𝗶𝘁𝗶𝗼𝗻: An attack that targets less secure elements in a supply chain to compromise larger organizations • 𝗜𝗺𝗽𝗮𝗰𝘁: System compromise, data theft • 𝗦𝘁𝗲𝗹𝗹𝗮𝗿 𝗖𝘆𝗯𝗲𝗿 uses #automation and #AI to detect #anomalies in third-party communications and system accesses, helping to identify potential compromises through supply chain attacks 𝙎𝙞𝙜𝙣 𝙪𝙥 𝙛𝙤𝙧 𝙖 𝙙𝙚𝙢𝙤 today! https://lnkd.in/g-_P-3vp #supplychainattack #ransomware

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    17,089 followers

    🔐 Is Your Security Stack Due for a Facelift? As we approach the end of the year, many security teams are evaluating their current tools, planning for new capabilities, and thinking about next year’s budget. Meanwhile, cybersecurity vendors are ramping up their efforts to win your business. Whether you're finalizing 2024 purchases or prepping for 2025 projects, it's crucial to have a strategy that helps you make the right decisions when working with vendors. Join Grace C. with Pulsedive, Audy Bautista with Thrive and Luke Fritz with Stellar Cyber on Wednesday, October 23rd at 10 AM PDT where we'll cover: ✅ The importance of self-assessment before starting any project ✅ How to ask vendors the right questions and hold them accountable ✅ Tips for running an effective proof of concept (PoC) ✅ Creating a practical strategy for vendor selection 🎤 Don't miss out on this webinar! Register today: https://lnkd.in/geTaVZrC #Cybersecurity #VendorSelection #SecurityStrategy #InfoSec #TechLeadership #CISO

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    17,089 followers

    𝙁𝙤𝙧 𝙤𝙪𝙧 𝙨𝙞𝙭𝙩𝙝 #cybersecurityawarenessmonth 𝙥𝙤𝙨𝙩! 𝗦𝗼𝗮𝗿 𝗔𝗯𝗼𝘃𝗲 𝗧𝗵𝗿𝗲𝗮𝘁𝘀, 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗲𝗱 𝗣𝗮𝘁𝗿𝗼𝗹𝘀, 𝗕𝗼𝘁𝗻𝗲𝘁𝘀 𝗶𝗻 𝗥𝗲𝘁𝗿𝗲𝗮𝘁! In 2023, 60% of Botnet attacks targeted #DNS infrastructure causing widespread disruptions( • #Botnet 𝗗𝗲𝗳𝗶𝗻𝗶𝘁𝗶𝗼𝗻: A compromised device network is used to launch coordinated attacks, such as DDoS • 𝗜𝗺𝗽𝗮𝗰𝘁: Coordinated attacks and widespread service disruption • 𝗦𝘁𝗲𝗹𝗹𝗮𝗿 𝗖𝘆𝗯𝗲𝗿 uses #automation and #AI to detect and mitigate botnet activity by identifying unusual outbound traffic patterns and communication with known command and control servers 𝙎𝙞𝙜𝙣 𝙪𝙥 𝙛𝙤𝙧 𝙖 𝙙𝙚𝙢𝙤 𝙩𝙤𝙙𝙖𝙮! https://lnkd.in/g-_P-3vp

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  • View organization page for Stellar Cyber, graphic

    17,089 followers

    𝙁𝙤𝙧 𝙤𝙪𝙧 𝙛𝙞𝙛𝙩𝙝 #cybersecurityawarenessmonth 𝙥𝙤𝙨𝙩! 𝗗𝗲𝘀𝘁𝗿𝗼𝘆 𝗠𝗮𝗹𝘄𝗮𝗿𝗲 𝗕𝗲𝗳𝗼𝗿𝗲 𝗧𝗮𝗸𝗲𝗼𝗳𝗳! Email remains the top delivery vector for malware, accounting to Akamai for over 90% of initial infections, with phishing emails and malicious attachments being primary entry points • #Malware 𝗗𝗲𝗳𝗶𝗻𝗶𝘁𝗶𝗼𝗻: Software intentionally designed to cause harm to a system, such as viruses, worms, or #trojans • 𝗜𝗺𝗽𝗮𝗰𝘁: System compromise, data loss, and unauthorized access • 𝗦𝘁𝗲𝗹𝗹𝗮𝗿 𝗖𝘆𝗯𝗲𝗿 uses #automation and #AI to detect malware by monitoring for unusual file changes, network behaviors, and #endpoint activities, alerting analysts to potential infections 𝙎𝙞𝙜𝙣 𝙪𝙥 𝙛𝙤𝙧 𝙖 𝙙𝙚𝙢𝙤 𝙩𝙤𝙙𝙖𝙮! https://lnkd.in/g-_P-3vp

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Funding

Stellar Cyber 6 total rounds

Last Round

Series unknown

US$ 33.7M

See more info on crunchbase