title: Concerned about malicious libraries in my project
body: <p>So for a while now I have been building my virtual assistant in python which has required the use of several external libraries. I have also been converting the scripts to an exe using pyinstaller. However only the other day, windows defender told me that there was something wrong which was only affecting the exe file I had created</p>
  
  <p>It said <code>Trojan: Win32/Wacatac.C!ml</code></p>
  
  <p>I simply don't understand how this was only flagged up now and not before considering I have been working on this project for over a month now.</p>
  
  <p>Here is a list of the modules I have used:</p>
  
  <p>newsapi, Wikipedia, threading, autocorrect, random, time,email, calendar, datetime, math, sys, webbrowser, pyttsx3, io, speech_recognition,imaplib, pickle, wmi, docx, comtypes, googletrans, qhue, pyowm, ast, pyaudio, pycaw, tkinter, smtplib, email, bs4, requests</p>