Yahoo haked | Breaking Cybersecurity News | The Hacker News

Hardly a day goes without headlines about any significant data breach. In the past few months, over 1 Billion account credentials from popular social network sites, including LinkedIn , Tumblr , MySpace and VK.com were exposed on the Internet. Now, the same hacker who was responsible for selling data dumps for LinkedIn, MySpace, Tumblr and VK.com is now selling what is said to be the login information of 200 Million Yahoo! users on the Dark Web . 200 Million Yahoo! Logins for 3 BTC The hacker, who goes by the pseudonym " Peace " or "peace_of_mind," has uploaded 200 Million Yahoo! credentials up for sale on an underground marketplace called The Real Deal for 3 Bitcoins (US$1,824). Yahoo! admitted the company was "aware" of the potential leak, but did not confirm the authenticity of the data. The leaked database includes usernames, MD5-hashed passwords and date of births from 200 Million Yahoo! Users. In some cases, there is also the backup e

22 million Yahoo! Japan's user IDs may have been stolen during an unauthorised attempt to access the administrative system of its Japan portal. " We don't know if the file of 22 million user IDs was leaked or not, but we can't deny the possibility given the volume of traffic between our server and external terminals ", Yahoo said. The information did not include passwords and the kind of data necessary to verify a user's identity or reset passwords, it said, adding that the company had updated its security measures to prevent a repeat of the incident. In 2011, Sony said information such as usernames, passwords and birth dates of more than 100 million people may have been compromised after hackers struck the PlayStation Network and Sony Online Entertainment services. Japan acknowledges that its preventative measures against cyberattacks remain underdeveloped, with the national police agency having announced this month it would launch a team to analyze and combat cyberatt

Account takeover attacks have emerged as one of the most persistent and damaging threats to cloud-based SaaS environments. Yet despite significant investments in traditional security measures, many organizations continue to struggle with preventing these attacks. A new report, " Why Account Takeover Attacks Still Succeed, and Why the Browser is Your Secret Weapon in Stopping Them " argues that the browser is the primary battleground where account takeover attacks unfold and, thus, where they should be neutralized. The report also provides effective guidance for mitigating the account takeover risk.  Below are some of the key points raised in the report: The Role of the Browser in Account Takeovers According to the report, the SaaS kill chain takes advantage of the fundamental components that are contained within the browser. For account takeover, these include: Executed Web Pages - Attackers can create phishing login pages or use MiTM over legitimate web pages to harve