Tails | Breaking Cybersecurity News | The Hacker News

Tails , a Linux-based highly secure Operating System specially designed and optimized to preserve users' anonymity and privacy, has launched its new release, Tails version 1.1.2. Tails, also known as ' Amnesiac Incognito Live System ', is a free security-focused Debian-based Linux distribution, which has a suite of applications that can be installed on a USB stick, an SD card or a DVD. It keeps users' communications private by running all connectivity through Tor, the network that routes traffic through various layers of servers and encrypts data. The operating system came into limelight when the global surveillance whistleblower Edward Snowden said that he had used it in order to remain Anonymous and keep his communications hidden from the law enforcement authorities. The new version 1.1.2 addresses a single but critical vulnerability which arises because the Network Security Services (NSS) libraries parser used by Firefox and other browsers is capable of being tricke...

The critical zero-day security flaws has been discovered in the privacy and security dedicated Linux-based operating system " Tails " that could be used by an attacker to unmask your identity. Tails, which is been used and recommended by the global surveillance whistleblower Edward Snowden to remain Anonymous, has a suite of privacy applications and designed to keep users' communications private by running all connectivity through Tor , the network that routes traffic through various layers of servers and encrypts data. But unfortunately, the highly secured OS has several critical zero-day vulnerabilities that could help attackers or law enforcements to de-anonymize anyone and allows to perform remote code execution , according to a researcher at Exodus Intelligence who uncovered the flaws but didn't publish the details about it. The Texas-based security firm, Exodus Intelligence , tweeted on Monday that it had found several remote code execution vulnerabilities i...

Just a few hours ago, the Official website of the  Tails Operating System  has been hacked and it appears that a self-proclaimed 17-year old hacker breached and defaced it. Tails is a Linux-based highly secure Operating System, specially designed and optimized to preserve users' anonymity and privacy. Hacker, who named himself " Sum guy ", managed to access the website as administrator and edited the homepage content with the following message: You has been haxoredeszed by sum dumb 17 year old by accident... Sorry about that please forgive me! I accidentally logged myself in as someone important and changed the site, not knowing that what I was changing would save! So sorry about that... I hope you have a backup, Oh and btw I love your OS! Yours sincerely, Sum guy And before I leave, Hi ed... and zoin Defaced Link:  https://tails.boum.org/index.en.html . However, all other pages on the Tails website are working just fine, but at this moment ...

If you invite guest users into your Entra ID tenant, you may be opening yourself up to a surprising risk.  A gap in access control in Microsoft Entra's subscription handling is allowing guest users to create and transfer subscriptions into the tenant they are invited into, while maintaining full ownership of them.  All the guest user needs are the permissions to create subscriptions in their home tenant, and an invitation as a guest user into an external tenant. Once inside, the guest user can create subscriptions in their home tenant, transfer them into the external tenant, and retain full ownership rights. This stealthy privilege escalation tactic allows a guest user to gain a privileged foothold in an environment where they should only have limited access. Many organizations treat guest accounts as low-risk based on their temporary, limited access, but this behavior, which works as designed, opens the door to known attack paths and lateral movement within the resource t...