• Home
  • Cyber Crime
  • Cyber warfare
  • APT
  • Data Breach
  • Deep Web
  • Digital ID
  • Hacking
  • Hacktivism
  • Intelligence
  • Internet of Things
  • Laws and regulations
  • Malware
  • Mobile
  • Reports
  • Security
  • Social Networks
  • Terrorism
  • ICS-SCADA
  • POLICIES
  • Contact me
MUST READ

FBI seizes 20 BTC from Chaos Ransomware affiliate targeting Texas firms

 | 

Critical SAP flaw exploited to launch Auto-Color Malware attack on U.S. company

 | 

Orange reports major cyberattack, warns of service disruptions

 | 

Hackers leak images and comments from women dating safety app Tea

 | 

Pro-Ukraine hacktivists claim cyberattack on Russian Airline Aeroflot that caused the cancellation of +100 flights

 | 

Seychelles Commercial Bank Reported Cybersecurity Incident

 | 

Microsoft uncovers macOS flaw allowing bypass TCC protections and exposing sensitive data

 | 

U.S. CISA adds Cisco ISE and PaperCut NG/MF flaws to its Known Exploited Vulnerabilities catalog

 | 

Critical WordPress Post SMTP plugin flaw exposes 200K+ sites to full takeover

 | 

Scattered Spider targets VMware ESXi in using social engineering

 | 

China-linked group Fire Ant exploits VMware and F5 flaws since early 2025

 | 

Allianz Life data breach exposed the data of most of its 1.4M customers

 | 

SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 55

 | 

Security Affairs newsletter Round 534 by Pierluigi Paganini – INTERNATIONAL EDITION

 | 

Law enforcement operations seized BlackSuit ransomware gang’s darknet sites

 | 

Arizona woman sentenced for aiding North Korea in U.S. IT job fraud scheme

 | 

Operation CargoTalon targets Russia’s aerospace with EAGLET malware,

 | 

Unpatched flaw in EoL LG LNV5110R cameras lets hackers gain Admin access

 | 

Koske, a new AI-Generated Linux malware appears in the threat landscape

 | 

Mitel patches critical MiVoice MX-ONE Auth bypass flaw

 | 
  • Home
  • Cyber Crime
  • Cyber warfare
  • APT
  • Data Breach
  • Deep Web
  • Digital ID
  • Hacking
  • Hacktivism
  • Intelligence
  • Internet of Things
  • Laws and regulations
  • Malware
  • Mobile
  • Reports
  • Security
  • Social Networks
  • Terrorism
  • ICS-SCADA
  • POLICIES
  • Contact me
  • Home
  • Breaking News
  • Data Breach
  • Social Networks
  • Twitter urges its 330 million users to change passwords after bug exposed them in plain text

Twitter urges its 330 million users to change passwords after bug exposed them in plain text

Pierluigi Paganini May 03, 2018

Twitter is urging all of its more than 330 million users to change their passwords after a bug exposed them in plain text on internal systems.

Twitter is urging its users to immediately change their passwords after a glitch caused some of them to be stored in plain text.

We are sharing this information to help people make an informed decision about their account security. We didn’t have to, but believe it’s the right thing to do. https://t.co/yVKOqnlITA

— Parag Agrawal (@paraga) May 3, 2018

The company did not reveal the number of affected accounts, according to the Reuters a person familiar with the company’s response said the number was “substantial.”

The bad news is that passwords may have been  exposed for “several months.”

More than 330 million users have been impacted, according to the company data were stored in plain text only on an internal system.

“We recently identified a bug that stored passwords unmasked in an internal log. We have fixed the bug, and our investigation shows no indication of breach or misuse by anyone.” reads the security advisory published by the company.

“Out of an abundance of caution, we ask that you consider changing your password on all services where you’ve used this password.”

Twitter announced it had fixed the security glitch and started an internal investigation to verify if users’ data may have been abused by insiders.

The company discovered the flaw a few weeks ago and already reported the issue to some regulators, the bug caused the passwords to be written in plain text on an internal computer log before the hashing process was completed.

“Due to a bug, passwords were written to an internal log before completing the hashing process. We found this error ourselves, removed the passwords, and are implementing plans to prevent this bug from happening again.” continues the advisory.

 Just after the announcement of the incident, Twitter’s share price drop 1 percent in extended trade at $30.35, after gaining 0.4 percent during the session.

Twitter apologizes its users and asks its users to change passwords and enable two-factor authentication service. Of course change passwords for all the sites where you have used the same Twitter credentials.

This is the last blatant disclosure of a security breach a few weeks before the introduction of the EU General Data Protection Regulation, a couple of days ago, GitHub announced to have suffered a similar incident.

[adrotate banner=”9″] [adrotate banner=”12″]

Pierluigi Paganini

(Security Affairs – Twitter, data exposure)

[adrotate banner=”5″]

[adrotate banner=”13″]


facebook linkedin twitter

data leak Pierluigi Paganini privacy Security Affairs social media Twitter

you might also like

Pierluigi Paganini July 30, 2025
FBI seizes 20 BTC from Chaos Ransomware affiliate targeting Texas firms
Read more
Pierluigi Paganini July 30, 2025
Critical SAP flaw exploited to launch Auto-Color Malware attack on U.S. company
Read more

leave a comment

newsletter

Subscribe to my email list and stay
up-to-date!

    recent articles

    FBI seizes 20 BTC from Chaos Ransomware affiliate targeting Texas firms

    Cyber Crime / July 30, 2025

    Critical SAP flaw exploited to launch Auto-Color Malware attack on U.S. company

    Malware / July 30, 2025

    Orange reports major cyberattack, warns of service disruptions

    Security / July 29, 2025

    Hackers leak images and comments from women dating safety app Tea

    Data Breach / July 29, 2025

    Pro-Ukraine hacktivists claim cyberattack on Russian Airline Aeroflot that caused the cancellation of +100 flights

    Hacktivism / July 29, 2025

    To contact me write an email to:

    Pierluigi Paganini :
    pierluigi.paganini@securityaffairs.co

    LEARN MORE

    QUICK LINKS

    • Home
    • Cyber Crime
    • Cyber warfare
    • APT
    • Data Breach
    • Deep Web
    • Digital ID
    • Hacking
    • Hacktivism
    • Intelligence
    • Internet of Things
    • Laws and regulations
    • Malware
    • Mobile
    • Reports
    • Security
    • Social Networks
    • Terrorism
    • ICS-SCADA
    • POLICIES
    • Contact me

    Copyright@securityaffairs 2024

    We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept All”, you consent to the use of ALL the cookies. However, you may visit "Cookie Settings" to provide a controlled consent.
    Cookie SettingsAccept All
    Manage consent

    Privacy Overview

    This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities...
    Necessary
    Always Enabled
    Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
    Non-necessary
    Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.
    SAVE & ACCEPT