2640 matches found
Troy Hunt on Passwords
Troy Hunt has a good essay about why passwords are here to stay, despite all their security problems: This is why passwords aren't going anywhere in the foreseeable future and why insert thing here isn't going to kill them. No amount of focusing on how bad passwords are or how many accounts have...
CVE-2018-16465
Nextcloud Server is affected when used with versions prior to 14.0.0. The issue is a missing state that would have enforced a second factor at login if the 2FA provider failed to load, effectively allowing a 2FA bypass under certain conditions. This vulnerability is described in advisories NC-SA-...
Phishing for knowledge
When we talk about phishing, top of mind are fake banking sites, payment systems, as well as mail and other globally popular services. However, cybercriminals have their fingers in far more pies than that. Unobviously, perhaps, students and university faculties are also in the line of fire. The...
Is FIDO the future instrument to prove our identity?
FIDO, short for Fast IDentity Online, is an industry consortium started in 2013 to address the lack of interoperability among strong authentication devices and the problems users face creating and remembering multiple usernames and passwords. Among the founders were those who work in the financia...
Facebook Is Using Your Two-Factor Authentication Phone Number to Target Advertising
From Kashmir Hill: Facebook is not content to use the contact information you willingly put into your Facebook profile for advertising. It is also using contact information you handed over for security purposes and contact information you didn't hand over at all, but that was collected from other...
Is two-factor authentication (2FA) as secure as it seems?
Two-factor authentication 2FA was invented to add an extra layer of security to the—now considered old-fashioned and insecure—simple login procedure of entering a username and password. One of the most well-known examples of 2FA is when you try to log into a familiar website from a different...
U.S. Mobile Giants Want to be Your Online Identity
The four major U.S. wireless carriers today detailed a new initiative that may soon let Web sites eschew passwords and instead authenticate visitors by leveraging data elements unique to each customer's phone and mobile subscriber account, such as location, customer reputation, and physical...
How to Secure SSH Access to the NetScaler Appliance with Public Key Authentication
This article contains information about securing administrative access to the NetScaler appliance by using the public key authentication mechanism of Secure Shell SSH. Requirements To complete the procedure in this document, the NetScaler appliance must have the following tools: An SSH client...
Google 'Titan Security Key' Is Now On Sale For $50
Google just made its Titan Security Key available on its store for $50. First announced last month at Google Cloud Next '18 convention, Titan Security Key is a tiny USB device—similar to Yubico's YubiKey—that offers hardware-based two-factor authentication 2FA for online accounts with the highest...
Instagram Adds 3 New Security Tools to Make its Platform More Secure
Instagram is growing quickly—and with the second most popular social media network in the world behind just Facebook, the photo-sharing network absolutely dominates when it comes to user interactions. And with great success comes great responsibility—responsibility to keep users' accounts safe,...
Instagram Adds 3 New Security Tools to Make its Platform More Secure
Instagram is growing quickly—and with the second most popular social media network in the world behind just Facebook, the photo-sharing network absolutely dominates when it comes to user interactions. And with great success comes great responsibility—responsibility to keep users' accounts safe,...
GHSA-X489-JJWM-52G7 Tinfoil Devise-two-factor does not "burn" a successfully validated one-time password (OTP)
Tinfoil Devise-two-factor before 2.0.0 does not strictly follow RFC 6238 § 5.2 and does not "burn" a successfully validated one-time password aka OTP, which allows physically proximate attackers with a target user's login credentials to log in as said user by obtaining the OTP through performing ...
Tinfoil Devise-two-factor does not "burn" a successfully validated one-time password (OTP)
Tinfoil Devise-two-factor before 2.0.0 does not strictly follow RFC 6238 § 5.2 and does not "burn" a successfully validated one-time password aka OTP, which allows physically proximate attackers with a target user's login credentials to log in as said user by obtaining the OTP through performing ...
Good Primer on Two-Factor Authentication Security
Stuart Schechter published a good primer on the security issues surrounding two-factor authentication. While it's often an important security measure, it's not a panacea. Stuart discusses the usability and security issues that you have to think about before deploying the system...
AT&T Faces $224M Legal Challenge Over SIM-Jacking Rings
Cryptocurrency investor and Dogecoin founder Michael Terpin has filed a $223.8 million lawsuit against AT&T, alleging the mobile phone giant turned a blind eye to SIM fraud. Terpin alleges that more than 3 million cryptocurrency tokens worth $24 million were lifted from his digital wallet at an...
Widespread Instagram Hack Locking Users Out of Their Accounts
Instagram has been hit by a widespread hacking campaign that appears to stem from Russia and have affected hundreds of users over the past week, leaving them locked out of their accounts. A growing number of Instagram users are taking to social media, including Twitter and Reddit, to report a...
FBI Warns of ‘Unlimited’ ATM Cashout Blitz
The Federal Bureau of Investigation FBI is warning banks that cybercriminals are preparing to carry out a highly choreographed, global fraud scheme known as an "ATM cash-out," in which crooks hack a bank or payment card processor and use cloned cards at cash machines around the world to...
Nextcloud Server Authorization Issues Vulnerability
Nextcloud is a client-server software suite for creating network hard disks. An authorization issue vulnerability exists in versions of Nextcloud Server prior to 12.0.3, which can be exploited by an attacker to obtain user credentials and bypass two-factor authentication...
Measuring the Rationality of Security Decisions
Interesting research: "Dancing Pigs or Externalities? Measuring the Rationality of Security Decisions": Abstract: Accurately modeling human decision-making in security is critical to thinking about when, why, and how to recommend that users adopt certain secure behaviors. In this work, we conduct...
Reddit Hacked – Emails, Passwords, Private Messages Stolen
Another day, another significant data breach. This time the victim is Reddit... seems someone is really pissed off with Reddit's account ban policy or bias moderators. Reddit social media network today announced that it suffered a security breach in June that exposed some of its users' data,...