Two-factor authentication (2FA) is a security feature we have come to expect as standard by 2024. Most of today’s websites offer some form of it, and some of them won’t even let you use their service until you enable 2FA. Individual countries have adopted laws that require certain types of organizations to protect users’ accounts with 2FA.
Unfortunately, its popularity has spurred on the development of many methods to hack or bypass it that keep evolving and adapting to current realities. The particular hack scheme depends on the type of 2FA that it targets. Although there are quite a few 2FA varieties, most implementations rely on one-time passwords (OTPs) that the user can get via a text message, voice call, email message, instant message from the website’s official bot or push notification from a mobile app. These are the kind of codes that most online scammers are after.
Read more…
Source: Kaspersky
Related:
- Cisco fixes critical pre-auth bugs in SD-WAN, cloud license manager
January 20, 2021
Cisco has released security updates to address pre-auth remote code execution (RCE) vulnerabilities affecting multiple SD-WAN products and the Cisco Smart Software Manager software. SD-WAN are software products that help manage wide-area networks (WAN) while Smart Software Manager is a cloud-based management solution for Cisco licenses. Unauthenticated attackers can remotely exploit buffer overflow and command injection bugs ...
- “Zerologon” and the Value of Virtual Patching
September 16, 2020
A new CVE was released recently that has made quite a few headlines – CVE-2020-1472. Zerologon, as it’s called, may allow an attacker to take advantage of the cryptographic algorithm used in the Netlogon authentication process and impersonate the identity of any computer when trying to authenticate against the domain controller. To put that more simply, ...
- Canada suffers cyberattack used to steal COVID-19 relief payments
August 16, 2020
Canadian government sites used to provide access to crucial services for immigration, taxes, pension, and benefits have been breached in a coordinated attack to steal COVID-19 relief payments. The online portal referred to as GCKey is acritical single sign-on (SSO) system used by the public to access multiple Canadian government services. Read more… Source: Bleeping Computer
- Twitter Could Face $250M FTC Fine Over Improper Data Use
August 4, 2020
Twitter may be facing a Federal Trade Commission (FTC) fine of up to $250 million, after the social media giant last year revealed the improper use of users’ email addresses and phone numbers. In October 2019, Twitter acknowledged that user phone numbers and email addresses gathered for security purposes, as part of its two-factor authentication (2FA) ...
- Kubernetes Vulnerability Puts Clusters at Risk of Takeover (CVE-2020-8558)
July 27, 2020
A security issue assigned CVE-2020-8558 was recently discovered in the kube-proxy, a networking component running on Kubernetes nodes. The issue exposed internal services of Kubernetes nodes, often run without authentication. On certain Kubernetes deployments, this could have exposed the api-server, allowing an unauthenticated attacker to gain complete control over the cluster. An attacker with this ...
- Microsoft Warns on OAuth Attacks Against Cloud App Users
July 9, 2020
Against the backdrop of widespread remote working and the increased use of collaboration apps, attackers are ramping up application-based attacks that exploit OAuth 2.0, Microsoft is warning. OAuth is an open standard for access delegation, commonly used as a way for people to sign into services without entering a password — using signed-in status on another, ...