#1 Trusted Cybersecurity News Platform
Followed by 5.20+ million
The Hacker News Logo
Subscribe – Get Latest News
AWS EKS Security Best Practices

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

Mastermind Behind Twitter 2020 Hack Pleads Guilty and Faces up to 70 Years in Prison

Mastermind Behind Twitter 2020 Hack Pleads Guilty and Faces up to 70 Years in Prison

May 10, 2023 Cyber Crime / Social Media
A U.K. national has pleaded guilty in the U.S. in connection with the July 2020 Twitter attack affecting numerous high-profile accounts and defrauding other users of the platform. Joseph James O'Connor, who also went by the online alias PlugwalkJoe , admitted to "his role in cyberstalking and multiple schemes that involve computer hacking, including the July 2020 hack of Twitter," the U.S. Department of Justice (DoJ) said. The 23-year-old individual was extradited from Spain on April 26 after the Spanish National Court, in February,  approved  the DoJ request to hand over O'Connor to face 14 criminal charges in the U.S. The  massive hack , which took place on July 15, 2020, involved O'Connor and his co-conspirators seizing control of 130 Twitter accounts, including those belonging to Barack Obama, Bill Gates, and Elon Musk, to perpetrate a cryptocurrency scam that netted them $120,000 in a few hours. The attack was made possible by using social engineering te...
U.S. Government Neutralizes Russia's Most Sophisticated Snake Cyber Espionage Tool

U.S. Government Neutralizes Russia's Most Sophisticated Snake Cyber Espionage Tool

May 10, 2023 Cyber Espionage / Cyber Attack
The U.S. government on Tuesday announced the court-authorized disruption of a global network compromised by an advanced malware strain known as  Snake  wielded by Russia's Federal Security Service (FSB). Snake, dubbed the "most sophisticated cyber espionage tool," is the handiwork of a Russian state-sponsored group called  Turla  (aka Iron Hunter, Secret Blizzard, SUMMIT, Uroburos, Venomous Bear, and Waterbug), which the U.S. government attributes to a unit within Center 16 of the FSB. The threat actor has a  track record  of heavily focusing on entities in Europe, the Commonwealth of Independent States (CIS), and countries affiliated with NATO, with recent activity expanding its footprint to incorporate Middle Eastern nations deemed a threat to countries supported by Russia in the region. "For nearly 20 years, this unit [...] has used versions of the Snake malware to steal sensitive documents from hundreds of computer systems in at least 50 countries, ...
Microsoft's May Patch Tuesday Fixes 38 Flaws, Including 2 Exploited Zero-Day Bugs

Microsoft's May Patch Tuesday Fixes 38 Flaws, Including 2 Exploited Zero-Day Bugs

May 10, 2023 Zero-Day / Vulnerability
Microsoft has rolled out  Patch Tuesday updates  for May 2023 to address 38 security flaws, including two zero-day bugs that it said are being actively exploited in the wild. Trend Micro's Zero Day Initiative (ZDI)  said  the volume is the lowest since August 2021, although it pointed out that "this number is expected to rise in the coming months." Of the 38 vulnerabilities, six are rated Critical and 32 are rated Important in severity. Eight of the flaws have been tagged with "Exploitation More Likely" assessment by Microsoft. This is aside from  18 flaws  – including 11 bugs since the start of May – the Windows maker resolved in its Chromium-based Edge browser following the release of April Patch Tuesday updates. Topping the list is  CVE-2023-29336  (CVSS score: 7.8), a privilege escalation flaw in Win32k that has come under active exploitation. It's not immediately clear how widespread the attacks are. "An attacker who successfully explo...
cyber security

10 Best Practices for Building a Resilient, Always-On Compliance Program

websiteXM CyberCyber Resilience / Compliance
Download XM Cyber's handbook to learn 10 essential best practices for creating a robust, always-on compliance program.
cyber security

Find and Fix the Gaps in Your Security Tools

websitePrelude SecuritySecurity Control Validation
Connect your security tools for 14-days to find missing and misconfigured controls.
U.S. Authorities Seize 13 Domains Offering Criminal DDoS-for-Hire Services

U.S. Authorities Seize 13 Domains Offering Criminal DDoS-for-Hire Services

May 09, 2023 Cyber Crime / DDoS Attack
U.S. authorities have announced the seizure of 13 internet domains that offered DDoS-for-hire services to other criminal actors. The takedown is part of an ongoing international initiative dubbed  Operation PowerOFF  that's aimed at dismantling criminal DDoS-for-hire infrastructures worldwide. The development comes almost five months after a "sweep" in December 2022  dismantled 48 similar services  for abetting paying users to launch distributed denial-of-service (DDoS) attacks against targets of interest. This includes school districts, universities, financial institutions, and government websites, according to the U.S. Department of Justice (DoJ). Ten of the 13 illicit domains seized are "reincarnations" of booter or stresser services that were previously shuttered towards the end of last year. "In recent years, booter services have continued to proliferate, as they offer a low barrier to entry for users looking to engage in cybercriminal activity,...
Operation ChattyGoblin: Hackers Targeting Gambling Firms via Chat Apps

Operation ChattyGoblin: Hackers Targeting Gambling Firms via Chat Apps

May 09, 2023 Cyber Threat Intelligence
A gambling company in the Philippines was the target of a China-aligned threat actor as part of a campaign that has been ongoing since October 2021. Slovak cybersecurity firm ESET is tracking the series of attacks against Southeast Asian gambling companies under the name  Operation ChattyGoblin . "These attacks use a specific tactic: targeting the victim companies' support agents via chat applications – in particular, the Comm100 and LiveHelp100 apps," ESET  said  in a report shared with The Hacker News. The use of a trojanized Comm100 installer to deliver malware was  first documented  by CrowdStrike in October 2022. The company attributed the supply chain compromise to a threat actor likely with associations to China. The attack chains leverage the aforementioned chat apps to distribute a C# dropper that, in turn, deploys another C# executable, which ultimately serves as a conduit to drop a Cobalt Strike beacon on hacked workstations. Also highlighted in...
Product Security: Harnessing the Collective Experience and Collaborative Tools in DevSecOps

Product Security: Harnessing the Collective Experience and Collaborative Tools in DevSecOps

May 09, 2023 DevSecOps / Application Security
In the fast-paced cybersecurity landscape, product security takes center stage. DevSecOps swoops in, seamlessly merging security practices into DevOps, empowering teams to tackle challenges. Let's dive into DevSecOps and explore how collaboration can give your team the edge to fight cyber villains. Application security and product security Regrettably, application security teams often intervene late in the development process. They maintain the security level of exposed software, ensuring the integrity and confidentiality of consumed or produced data. They focus on securing data flows, isolating environments with firewalls, and implementing strong user authentication and access control. Product security teams aim to guarantee the intrinsic reliability of applications. They recommend tools and resources, making them available to developers and operations. In the DevSecOps approach, each team is responsible for the security of the applications they create. These teams apply secur...
Researchers Uncover SideWinder's Latest Server-Based Polymorphism Technique

Researchers Uncover SideWinder's Latest Server-Based Polymorphism Technique

May 09, 2023 Advanced Persistent Threat
The advanced persistent threat (APT) actor known as SideWinder has been accused of deploying a backdoor in attacks directed against Pakistan government organizations as part of a campaign that commenced in late November 2022. "In this campaign, the SideWinder advanced persistent threat (APT) group used a server-based polymorphism technique to deliver the next stage payload," the BlackBerry Research and Intelligence Team  said  in a technical report published Monday. Another campaign discovered by the Canadian cybersecurity company in early March 2023 shows that Turkey has also landed in the crosshairs of the threat actor's collection priorities. SideWinder  has been on the radar since at least 2012 and it's primarily known to target various Southeast Asian entities located across Pakistan, Afghanistan, Bhutan, China, Myanmar, Nepal, and Sri Lanka. Suspected to be an Indian state-sponsored group, SideWinder is also tracked under the monikers APT-C-17, APT-Q-39, Ha...
Microsoft Warns of State-Sponsored Attacks Exploiting Critical PaperCut Vulnerability

Microsoft Warns of State-Sponsored Attacks Exploiting Critical PaperCut Vulnerability

May 09, 2023 Cyber Espionage / Vulnerability
Iranian nation-state groups have now joined financially motivated actors in actively exploiting a critical flaw in PaperCut print management software, Microsoft disclosed over the weekend. The tech giant's threat intelligence team said it observed both Mango Sandstorm (Mercury) and Mint Sandstorm (Phosphorus) weaponizing CVE-2023-27350 in their operations to achieve initial access. "This activity shows Mint Sandstorm's continued ability to  rapidly incorporate [proof-of-concept] exploits  into their operations," Microsoft  said  in a series of tweets. On the other hand, CVE-2023-27350 exploitation activity associated with Mango Sandstorm is said to be on the lower end of the spectrum, with the state-sponsored group "using tools from prior intrusions to connect to their C2 infrastructure." It's worth noting that  Mango Sandstorm  is linked to Iran's Ministry of Intelligence and Security (MOIS) and  Mint Sandstorm  is associated with the Islam...
New Ransomware Strain 'CACTUS' Exploits VPN Flaws to Infiltrate Networks

New Ransomware Strain 'CACTUS' Exploits VPN Flaws to Infiltrate Networks

May 09, 2023 Endpoint Security / Ransomware
Cybersecurity researchers have shed light on a new ransomware strain called CACTUS that has been found to leverage known flaws in VPN appliances to obtain initial access to targeted networks. "Once inside the network, CACTUS actors attempt to enumerate local and network user accounts in addition to reachable endpoints before creating new user accounts and leveraging custom scripts to automate the deployment and detonation of the ransomware encryptor via scheduled tasks," Kroll said in a report shared with The Hacker News. The ransomware has been observed targeting large commercial entities since March 2023, with attacks employing double extortion tactics to steal sensitive data prior to encryption. No data leak site has been identified to date. Following a successful exploitation of vulnerable VPN devices, an SSH backdoor is set up to maintain persistent access and a series of PowerShell commands are executed to conduct network scanning and identify a list of machines fo...
Expert Insights Articles Videos
Cybersecurity Resources