Yahoo Reveals 32 Million Accounts Were Hacked Using 'Cookie Forging Attack'

Yahoo has just revealed that around 32 million user accounts were accessed by hackers in the last two years using a sophisticated cookie forging attack without any password. These compromised accounts are in addition to the Yahoo accounts affected by the two massive data breaches that the company...

Yahoo Hacked Once Again! Quietly Warns Affected Users About New Attack

Has Yahoo rebuilt your trust again? If yes, then you need to think once again, as the company is warning its users of another hack. Last year, Yahoo admitted two of the largest data breaches on record. One of which that took place in 2013 disclosed personal details associated with more than 1...

yahoo.mobyfun.hexat.com IFRAME Injection vulnerability

Vulnerable URL: http://yahoo.mobyfun.hexat.com/?img=" XANY Details: Description| Value ---|--- Patched:| No Latest check for patch:| 28.07.2017 Vulnerability type:| IFRAME Injection Vulnerability status:| Publicly disclosed Alexa Rank| Unknown / Not calculated VIP website status:| No Coordinated...

Goodbye! Yahoo to rename itself 'Altaba' after Verizon Deal

It's time to say goodbye to Yahoo! While Yahoo's core internet business was being sold to Verizon for $4.8 Billion, the remaining portions of the company left behind is renaming itself to Altaba Inc, which marks the sad ending of one of the most familiar brand names on the internet. In a public...

On IoT Botnets, Ransomware, and More

Mike Mimoso, Tom Spring, and Chris Brook recap 2016’s biggest news stories, including the proliferation of IoT botnets, the rise of ransomware, the FBI vs. Apple battle, Yahoo, and a rash of old password breaches. Download: Threatpost2016YearinReview.mp3 Music by Chris Gonsalves...

tw.screener.finance.yahoo.net XSS vulnerability

Vulnerable URL: https://tw.screener.finance.yahoo.net/future/aa05?sid=111'="%3E%3Csvg onload=confirmOPENBUGBOUNTY%3E=1=1 Details: Description| Value ---|--- Patched:| No Latest check for patch:| 30.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| Unknown / No...

Stolen Yahoo Data Sold to Spammers, One Government Client

A database of one billion stolen Yahoo accounts has been sold to at least three different buyers for $300,000 each, and the group selling the data and behind the 2013 intrusion—the largest data breach on record—is a criminal operation, not a state-sponsored attack group as Yahoo claims. Andrew...

On Yahoo's One Billion Breach, a DDoS-For-Hire Crackdown and More

Mike Mimoso and Chris Brook discuss the news of the week including Yahoo’s latest breach announcement, a DDoS-for-hire crackdown, hackers seeking help with Mirai, and some new Adobe patches. Show notes: Yahoo Discloses Data From 1 Billion Accounts Stolen in 2013 Beta Firmware Updates Available fo...

1-Billion Yahoo Users' Database Reportedly Sold For $300,000 On Dark Web

Recently Yahoo disclosed a three-year-old massive data breach in its company that exposed personal details associated with more than 1 Billion user accounts, which is said to be the largest data breach of any company ever. The new development in Yahoo!'s 2013 data breach is that the hacker sold i...

Yahoo Discloses Data From 1 Billion Accounts Stolen in 2013

Yahoo today disclosed another mega breach of its systems, this one occurring in August 2013 and resulting in the loss of data associated with more than one billion user accounts. Today’s revelation comes less than three months after Yahoo admitted state-sponsored hackers walked off in 2014 with...

Yahoo Admits 1 Billion Accounts Compromised in Newly Discovered Data Breach

In what believe to be the largest data breach in history, Yahoo is reporting a massive data breach that disclosed personal details associated with more than 1 Billion user accounts in August 2013. …And it's separate from the one disclosed by Yahoo! in September, in which hackers compromised as ma...

Yahoo Mail – Stay Organized! - Customized SSL, Dangerous filesystem permissions, WebView SSL handling enabled vulnerabilities

HackApp vulnerability scanner discovered that application Yahoo Mail – Stay Organized! published at the 'play' market has multiple vulnerabilities...

Yahoo mail storage type XSS vulnerabilities, hackers can look at anyone's mail-vulnerability warning-the black bar safety net

Recently from Finland Klikki Oy, a researcher Jouko Pynnönen has published a blog, which demonstrates a malicious attacker how to useXSSvulnerability attack under Yahoo mail, the victims Inbox messages sent to an external site; and constructing a virus, this virus can be passed to the email...

Yahoo Mail XSS Bug Worth Another $10K to Researcher

The déjà vu is real for Finnish security researcher Jouko Pynnonen. Just shy of a year ago, Pynnonen privately disclosed a stored cross-site scripting vulnerability in Yahoo Mail, and was rewarded with a $10,000 bounty through Yahoo’s HackerOne program. Fast forward to last month, and there was...

Yahoo Flaw Allowed Hackers to Read Anyone's Emails

Yahoo has patched a critical security vulnerability in its Mail service that could have allowed an attacker to spy on any Yahoo user's inbox. Jouko Pynnönen, a Finnish Security researcher from security firm Klikki Oy, reported a DOM based persistent XSS Cross-Site Scripting in Yahoo mail, which i...

DailyMotion Hack Leaks Emails, Passwords of 87M Users

DailyMotion, a popular video sharing website, said Tuesday it recently suffered an “external security problem” resulting in the compromise of an unspecified number of its users’ data. LeakedSource.com, a repository of breached data, added DailyMotion to its list of “Hacked Sites” on Monday. The...

Yahoo Messenger - Free chat - Customized SSL, Dangerous filesystem permissions, WebView code execution vulnerabilities

HackApp vulnerability scanner discovered that application Yahoo Messenger - Free chat published at the 'play' market has multiple vulnerabilities...

Yahoo Web Security Bug Bounty : Phpmyadmin access make data on risk

Yahoo Web Security Bug Bounty : Phpmyadmin access make data on risk Little Insight: Vulnerability in Yahoo bug bounty data on risk Vulnerable Website: http://tw.page.games.yahoo.net/phpmyadmin/setup/index.php?page=form&formset=LeftframetabLefttables Impact: As you can see in the following...

Bumble: Email Spoofing

There is an Email Spoofing Vulnerability. Steps to reproduce: 1 Go to http://emkei.cz/ 2 Fill "From Email" field to [email protected] or any other badoo email. 3 Fill the victim's address your address to "TO" field and fill in other details as you wish. You will receive email from badoo admin...

Yahoo / Verizon: A $1B Data Breach Discount?

In July of this year Verizon announced it was going to buy Yahoo for $4.8B. A few weeks later, Yahoo starts investigating a potential data breach of around 200 million records that were for sale on the Dark Web. In mid-September, Yahoo discloses that sometime in 2014, they were attacked and rough...