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Malicious npm Package Typosquats react-login-page to Deploy Keylogger
Socket researchers unpack a typosquatting package with malicious code that logs keystrokes and exfiltrates sensitive data to a remote server.
@types/lodash
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Package description
The @types/lodash package provides TypeScript type definitions for Lodash, a modern JavaScript utility library delivering modularity, performance, & extras. This allows developers to use Lodash in TypeScript projects with type checking and autocompletion features.
Array manipulation
Lodash provides a wide range of functions to manipulate arrays. The example demonstrates reversing an array.
import _ from 'lodash';
const array = [1, 2, 3, 4, 5];
const reversedArray = _.reverse(array);
console.log(reversedArray); // [5, 4, 3, 2, 1]
Object manipulation
Lodash allows for easy manipulation of objects, such as inverting keys and values in an object.
import _ from 'lodash';
const object = { 'a': 1, 'b': 2 };
const invertedObject = _.invert(object);
console.log(invertedObject); // { '1': 'a', '2': 'b' }
Collection iteration
Lodash provides functions like _.filter for iterating over collections and filtering them based on a condition.
import _ from 'lodash';
const users = [
{ 'user': 'barney', 'age': 36, 'active': true },
{ 'user': 'fred', 'age': 40, 'active': false }
];
const activeUsers = _.filter(users, (user) => user.active);
console.log(activeUsers); // [{ 'user': 'barney', 'age': 36, 'active': true }]
Ramda is a practical functional library for JavaScript programmers. It focuses on allowing functional programming techniques without mutating data. Compared to @types/lodash, Ramda emphasizes a more functional programming approach and immutability.
Underscore is a utility-belt library for JavaScript that provides functional programming helpers without extending any built-in objects. It's similar to Lodash in functionality but generally has fewer utilities and a smaller footprint. Lodash is often considered as a superset of Underscore with additional features and better performance.
Readme
npm install --save @types/lodash
This package contains type definitions for Lo-Dash (https://lodash.com).
Files were exported from https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/lodash.
_
These definitions were written by Brian Zengel, Ilya Mochalov, Stepan Mikhaylyuk, AJ Richardson, e-cloud, Georgii Dolzhykov, Jack Moore, Dominique Rau, and William Chelman.
FAQs
Unknown package
We found that @types/lodash demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 open source maintainers collaborating on the project.
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Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Research
Security News
Socket researchers unpack a typosquatting package with malicious code that logs keystrokes and exfiltrates sensitive data to a remote server.
Security News
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Product
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