The Hacker News | #1 Trusted Source for Cybersecurity News — Index Page

Ransomware operators such as Magniber and Vice Society are actively exploiting vulnerabilities in Windows Print Spooler to compromise victims and spread laterally across a victim's network to deploy file-encrypting payloads on targeted systems. "Multiple, distinct threat actors view this vulnerability as attractive to use during their attacks and may indicate that this vulnerability will continue to see more widespread adoption and incorporation by various adversaries moving forward," Cisco Talos  said  in a report published Thursday, corroborating an  independent analysis  from CrowdStrike, which observed instances of Magniber ransomware infections targeting entities in South Korea. While Magniber ransomware was first spotted in late 2017 singling out victims in South Korea through malvertising campaigns, Vice Society is a new entrant that emerged on the ransomware landscape in mid-2021, primarily targeting public school districts and other educational instituti...

A nascent information-stealing malware sold and distributed on underground Russian underground forums has been written in Rust, signalling a new trend where threat actors are increasingly adopting  exotic programming languages  to bypass security protections, evade analysis, and hamper reverse engineering efforts. Dubbed " Ficker Stealer ," it's notable for being propagated via Trojanized web links and compromised websites, luring in victims to scam landing pages purportedly offering free downloads of  legitimate paid services  like Spotify Music, YouTube Premium, and other Microsoft Store applications. "Ficker is sold and distributed as Malware-as-a-Service (MaaS), via underground Russian online forums," BlackBerry's research and intelligence team said in a report published today. "Its creator, whose alias is @ficker, offers several paid packages, with different levels of subscription fees to use their malicious program." First seen in the wi...

Attackers are using many types of attacks to compromise business-critical data. These can include zero-day attacks, supply chain attacks, and others. However, one of the most common ways that hackers get into your environment is by compromising passwords. The password spraying attack is a special kind of password attack that can prove effective in compromising your environment. Let's look closer at the password spraying attack and how organizations can prevent it. Beware of compromised credentials Are compromised credentials dangerous to your environment? Yes! Compromised credentials allow an attacker to "walk in the front door" of your environment with legitimate credentials. They assume all the rights and permissions to systems, data, and resources the compromised account can access. The compromise of a privileged account is even worse. Privileged accounts are accounts that have high levels of access, such as an administrator user account. These types of accounts r...

Global IT consultancy giant Accenture has become the latest company to be hit by the LockBit ransomware gang, according to a post made by the operators on their dark web portal, likely filling a void left in the wake of DarkSide and REvil shutdown. "These people are beyond privacy and security. I really hope that their services are better than what I saw as an insider," read a message posted on the data leak website. Accenture  said  it has since restored the affected systems from backups. LockBit, like its now-defunct DarkSide and REvil counterparts, operates using a ransomware-as-a-service (RaaS) model, roping in other cybercriminals (aka affiliates) to carry out the intrusion using its platform, with the payments often divided between the criminal entity directing the attack and the core developers of the malware. The ransomware group emerged on the threat landscape in September 2019, and in June 2021 launched LockBit 2.0 along with an advertising campaign to recruit...

A day after releasing  Patch Tuesday updates , Microsoft acknowledged yet another remote code execution vulnerability in the Windows Print Spooler component, adding that it's working to remediate the issue in an upcoming security update. Tracked as  CVE-2021-36958  (CVSS score: 7.3), the unpatched flaw is the latest to join a  list  of  bugs  collectively known as  PrintNightmare  that have plagued the printer service and come to light in recent months. Victor Mata of FusionX, Accenture Security, who has been credited with reporting the flaw,  said  the issue was disclosed to Microsoft in December 2020. "A remote code execution vulnerability exists when the Windows Print Spooler service improperly performs privileged file operations," the company said in its out-of-band bulletin, echoing the vulnerability details for  CVE-2021-34481 . "An attacker who successfully exploited this vulnerability could run arbitrary code with S...

Cybersecurity researchers have disclosed a new class of vulnerabilities impacting major DNS-as-a-Service (DNSaaS) providers that could allow attackers to exfiltrate sensitive information from corporate networks. "We found a simple loophole that allowed us to intercept a portion of worldwide dynamic DNS traffic going through managed DNS providers like Amazon and Google," researchers Shir Tamari and Ami Luttwak from infrastructure security firm Wiz  said . Calling it a "bottomless well of valuable intel," the treasure trove of information contains internal and external IP addresses, computer names, employee names and locations, and details about organizations' web domains. The findings were  presented  at the Black Hat USA 2021 security conference last week. "The traffic that leaked to us from internal network traffic provides malicious actors all the intel they would ever need to launch a successful attack," the researchers added. "More than t...

As cyber threats keep on increasing in volume and sophistication, more and more organizations acknowledge that outsourcing their security operations to a 3rd-party service provider is a practice that makes the most sense. To address this demand, managed security services providers (MSSPs) and managed service providers (MSPs) continuously search for the right products that would empower their teams to deliver high-quality and scalable services. Cynet 360 Autonomous Breach Protection platform offers a multitenant security solution for MSSP/MSP, providing automated, all-in-one products that include a robust SOAR layer, on top of attack prevention and detection. (Learn more about  Cynet's partner program for MSPs and MSSPs  here). Service providers typically have a skilled security team at their disposal. The challenge is how to leverage this skill to serve as many customers as possible without compromising on the quality of the service. That makes each minute of each team mem...