





A Comprehensive, Scalable Approach
Phylum protects organizations, defends developers and enables secure innovation
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Powerful, Automated Risk Analysis
Assess package risks across five domains before source code is impacted and protect from unintended consequences of package installations.


Protect against CI/CD born attacks

Preview package installation impacts

Alleviate remediation efforts
Results That Are Impactful & Reachable
Know which threats you need to fix, and filter out the ones you don't so that you can stay focused on what matters.




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Code You Can Trust
Automate software supply chain security and governance to stay protected against evolving threats.

Reduce attack surface




Phylum Research
Follow our blog to stay up to date on our ongoing research updates.

Bad Beat Poetry
Lockfiles are great. They can also be hard to review and a source of...



Attackers Repurposing existing Python-based Malware for Distribution on NPM
Phylum identifies threat actors repurposing common PyPI malware on N...

Phylum Wins the 2022 Black Hat Innovation Spotlight Competition
"At an intimate stage area in the Innovation City section located at the back of the Business Hall, Phylum beat out three other cybersecurity startups to take the title at the inaugural Innovation Spotlight competition. Dark Reading's editor-in-chief, Kelly Jackson Higgins, hosted the awards. Judges picked finalists after viewing video submissions from candidates -- companies that were 2 years old or less and had fewer than 50 employees."
“Only one that puts gates in place to block the malicious code before it gets into our system."
"We spent so much time looking for which applications were truly vulnerable that we began searching for other vendors. We have been testing Phylum for four or five months and it is the only one that puts gates in place to block the malicious code before it gets into our system."

Mike Houch
CISO
“Phylum is winning over customers because it offers them greater value than do rivals.”
"Incumbents did a decent job of helping companies analyze the legal risks related to open source licenses; however, they were less effective at identifying and solving the problem of malicious software embedded in the open source code. The biggest problem with existing solutions was that they wasted the time of information security professionals."

Read the article
“Phylum truly allows my team to identify and address open-source software supply chain risk before a compromise occurs and enable us to make decisions quickly that advance our application innovation and support our important mission.”
"It was really critical for us to be able to really operationalize this quickly. So fortunately, Phylum was quick to deploy. It was a simple registration process, as I recall correctly. I was authorized via email and then use a quick-start guide to get the project started within like 15 minutes. So that was pretty quick. We had a shared Slack channel, so the support team was fantastic and really quick to respond and help with any new ways to get value from the product. It was really an easy experience and that's not super common for security products. So that was really great to see."

Jeff Hudesman
CISO at Pinwheel
Read the Q&A
Phylum Wins the 2022 Black Hat Innovation Spotlight Competition
"At an intimate stage area in the Innovation City section located at the back of the Business Hall, Phylum beat out three other cybersecurity startups to take the title at the inaugural Innovation Spotlight competition. Dark Reading's editor-in-chief, Kelly Jackson Higgins, hosted the awards. Judges picked finalists after viewing video submissions from candidates -- companies that were 2 years old or less and had fewer than 50 employees."