Replace all homoglyphs with base characters. 

vitaly

unhomoglyph

(Experimental) An ambiguous license classifier was found.

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Ambiguous License Classifier

Source files are encoded using a non-standard text encoding.

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Bad text encoding

Package version is not a valid semantic version (semver).

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Bad semver

Package has dependencies with an invalid semantic version. This could be a sign of beta, low quality, or unmaintained dependencies.

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Bad dependency semver

Source files contain bidirectional unicode control characters. This could indicate a Trojan source supply chain attack. See: trojansource.codes for more information.

What are bidirectional unicode control characters?

Bidirectional unicode control characters

This package has multiple bin scripts with the same name.  This can cause non-deterministic behavior when installing or could be a sign of a supply chain attack

What is bin script confusion?

Bin script confusion

Semantic versions published out of chronological order.

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Chronological version anomaly

(Experimental) Copyleft license information was found

What do I need to know about license files?

Copyleft License

Contains a Critical Common Vulnerability and Exposure (CVE).

What is a critical CVE?

Title

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High CVE

Uses debug, reflection and dynamic code execution features.

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Debug access

The maintainer of the package marked it as deprecated. This could indicate that a single version should not be used, or that the package is no longer maintained and any new vulnerabilities will not be fixed.

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Deprecated

(Experimental) Contains a known deprecated SPDX license exception.

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Deprecated SPDX exception

(Experimental) License is deprecated which may have legal implications regarding the package's use.

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Deprecated license

Package name is similar to other popular packages and may not be the package you want.

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Possible typosquat attack

Dynamic require can indicate the package is performing dangerous or unsafe dynamic code execution.

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Dynamic require

Package does not contain any code. It may be removed, is name squatting, or the result of a faulty package publish.

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Empty package

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

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Environment variable access

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What is filesystem access?

Filesystem access

Package has a dependency with a floating version range.  This can cause issues if the dependency publishes a new major version.

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Floating dependency

Contains a dependency which resolves to a remote git URL. Dependencies fetched from git URLs are not immutable can be used to inject untrusted code or reduce the likelihood of a reproducible install.

What are git dependencies?

Git dependency

Contains a dependency which resolves to a GitHub URL. Dependencies fetched from GitHub specifiers are not immutable can be used to inject untrusted code or reduce the likelihood of a reproducible install.

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GitHub dependency

AI has identified unusual behaviors that may pose a security risk.

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Native code

Contains high entropy strings. This could be a sign of encrypted data, leaked secrets or obfuscated code.

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High entropy strings

Contains unicode homoglyphs which can be used in supply chain confusion attacks.

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Unicode homoglyphs

Contains a dependency which resolves to a remote HTTP URL which could be used to inject untrusted code and reduce overall package reliability.

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HTTP dependency

Install scripts are run when the package is installed. The majority of malware in npm is hidden in install scripts.

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Install scripts

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Invalid manifest file

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Invisible chars

(Experimental) Package license has recently changed.

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License change

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License exception

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Long strings

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Major refactor

This package is malware. We have asked the package registry to remove it.

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Known malware

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Manifest confusion

Contains a medium severity Common Vulnerability and Exposure (CVE).

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Medium CVE

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Low CVE

This package contains minified code.  This may be harmless in some cases where minified code is included in packaged libraries, however packages on npm should not minify code.

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Minified code

(Experimental) A package's licensing information has fine-grained problems

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The package was published by an npm account that no longer exists.

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Non-existent author

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(Experimental) Package does not have a license and consumption legal status is unknown.

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Modified license exception

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Modified license

What is network access?

Network access

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

What is new author?

New author

Package does not specify a list of contributors or an author in package.json.

Why is contributor and author data important?

No contributors or author data

Package does not have a linked bug tracker in package.json.

Why are bug trackers important?

No bug tracker

(Experimental) License information could not be found

No License Found

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No README

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No repository

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No tests

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

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No v1

What is a missing website?

No website

(Experimental) Package has a non-FSF-approved license.

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Non FSF license

(Experimental) Package has a non-OSI-approved license.

What is a non OSI license?

Non OSI license

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What is a non SPDX license?

Non SPDX license

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		@@ -1,4 +0,11 @@
		1.0.1 / 2017-03-05
		1.0.3 / 2019-11-04
		------------------

		- Update mapping data to version 12.1.0
		http://www.unicode.org/Public/security/latest/confusables.txt
		- Dev deps bump.

		1.0.2 / 2017-03-05
		------------------

		- Update mapping data to version 9.0.0
		@@ -5,0 +12,0 @@ http://www.unicode.org/Public/security/latest/confusables.txt

		{
		"name": "unhomoglyph",
		"version": "1.0.2",
		"version": "1.0.3",
		"description": "Replace all homoglyphs with base characters.",
		@@ -21,5 +21,5 @@ "keywords": [
		"devDependencies": {
		"eslint": "^3.11.1",
		"mocha": "^3.2.0"
		"eslint": "^6.6.0",
		"mocha": "^6.2.2"
		}
		}

		@@ -7,6 +7,12 @@ # unhomoglyph
		> Replace all homoglyphs with base characters. Useful to detect similar strings.
		For example, to prohibit register similar looking nicknames at websites.

		Data source - [Recommended confusable mapping for IDN](http://www.unicode.org/Public/security/latest/confusables.txt), v9.0.0.
		Data source - [Recommended confusable mapping for IDN](http://www.unicode.org/Public/security/latest/confusables.txt), v12.1.0.

		__Note!__ Text after transform is NOT intended be read by humans. For example,
		`m` will be transformed to `r` + `n`. Goal is to compare 2 strings after
		transform, to check if sources looks similar or not. If sources look similar,
		then transformed strings are equal.


		## Install
		@@ -25,2 +31,14 @@
		console.log(unhomoglyph('AΑАᎪᗅᴀꓮ')); // => AAAAAAA
		console.log(unhomoglyph('m')); // => rn (r + n)

		//
		// Compare nicknames
		//

		const username1 = 'm';
		const username2 = 'rn';

		if (unhomoglyph(username1) === unhomoglyph(username2)) {
		console.log(`"${username1}" and "${username2} look similar`);
		}
		```
		@@ -27,0 +45,0 @@

Improved metrics