

Armorblox (now part of Cisco) Email Formats
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Armorblox (now part of Cisco)
- Armorblox (now part of Cisco) uses 6 different email formats. The most common is firstName_lastNameInitial (for example, jane_d@cisco.com), which appears in about 50% of work addresses.
- Other common patterns include:
- firstName.lastNameInitial: jane.d@cisco.com (13%)
- firstNameInitial-lastName: j-doe@cisco.com (27%)
Armorblox (now part of Cisco)’s Popular Email Formats
| Format | Example | Percentage |
|---|---|---|
Format firstName_lastNameInitial | Percentage: 50% | |
Format firstNameInitial-lastName | Percentage: 27% | |
Format firstName.lastNameInitial | Percentage: 13% | |
Format lastNameInitial_firstNameInitial | Percentage: 5% | |
Format lastName.firstName | Percentage: 3% | |
Format lastName | Percentage: 2% |
Contact top employees from
Armorblox (now part of Cisco)
Anand RaghavanCo-founder and Chief Product Officer
Kiesel The DogChief Canine Houndsecurity Officer
Sridhar ReddyLeader
Manu AnandVP of Product
Arjun SambamoorthyCo-founder & Head of Engineering
Michael HuberDirector Of Marketing Operations
Sushen Kumar ManchukantiSenior Software Engineer In Test
Laura HawkinsTechnical Recruiter
Arjun SambamoorthyCo-founder & Head of Engineering
Thomas ShumSoftware Engineer
Prashant Shekhar GuptaMember of Technical Staff
Holly PikeSoftware Engineer
Virginia ColemanPeople Operations Coordinator
Manu AnandSenior Director of Product Management
Thomas ChanPrincipal Network Security Engineer
oswaldPrincipal Network Security Engineer
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Armorblox (now part of Cisco) Corporate Information: FAQ
Armorblox, founded in 2017 and headquartered in Sunnyvale, California, is a software‑development firm specializing in security solutions. With a team of 100–200 employees, the company operates under SIC code 7373 in the San Francisco Bay Area. Revenue has been reported to fall within the $10 B to $100 B range.
Its portfolio includes cybersecurity, natural language understanding, artificial intelligence and SaaS offerings tailored to email security. Key services encompass phishing protection, business‑email‑compromise (BEC) defense, account‑takeover safeguards, email data protection and automated phishing response.
Leadership features co‑founders Arjun Sambamoorthy as Head of Engineering and Anand Raghavan as Chief Product Officer, supported by roles such as Director of Marketing Operations, Senior Software Engineer in Test, Technical Recruiter, Principal Network Security Engineers, and others.
Armorblox was originally an independent company but is now part of Cisco, expanding its reach within the broader cybersecurity ecosystem.
Its portfolio includes cybersecurity, natural language understanding, artificial intelligence and SaaS offerings tailored to email security. Key services encompass phishing protection, business‑email‑compromise (BEC) defense, account‑takeover safeguards, email data protection and automated phishing response.
Leadership features co‑founders Arjun Sambamoorthy as Head of Engineering and Anand Raghavan as Chief Product Officer, supported by roles such as Director of Marketing Operations, Senior Software Engineer in Test, Technical Recruiter, Principal Network Security Engineers, and others.
Armorblox was originally an independent company but is now part of Cisco, expanding its reach within the broader cybersecurity ecosystem.
Armorblox (now part of Cisco) uses 6 email formats across its organization. The most common pattern is firstName_lastNameInitial (e.g., jane_d@cisco.com), used in approximately 50% of work addresses.
Armorblox (now part of Cisco) currently employs over 100-200 people from United States, India, with a head office in Sunnyvale, California.
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