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

The frequency and complexity of cyber threats are constantly evolving. At the same time, organizations are now collecting sensitive data that, if compromised, could result in severe financial and reputational damage.  According to Cybersecurity Ventures , the cost of cybercrime is predicted to hit $8 trillion in 2023 and will grow to $10.5 trillion by 2025. There is also increasing public and regulatory scrutiny over data protection. Compliance regulations (such as PCI DSS and ISO 27001), as well as the need for a better understanding of your cybersecurity risks, are driving the need to conduct regular penetration tests.  Pen testing helps to identify security flaws in your IT infrastructure before threat actors can detect and exploit them. This gives you visibility into the risks posed by potential attacks and enables you to take swift corrective action to address them. Here, we outline key factors to consider before, during, and post the penetration testing process. Pre-...

Microsoft is warning of the threat malicious cyber actors pose to stadium operations, noting that the cyber risk surface of live sporting events is "rapidly expanding." "Information on athletic performance, competitive advantage, and personal information is a lucrative target," the company said in a Cyber Signals report shared with The Hacker News. "Sports teams, major league and global sporting associations, and entertainment venues house a trove of valuable information desirable to cybercriminals." "Unfortunately, this information can be vulnerable at-scale, due to the number of connected devices and interconnected networks in these environments." The company specifically singled out hospitals delivering critical support and health services for fans and players as being targets of ransomware attacks, resulting in service disruptions. To defend against such attacks, Microsoft is recommending that - Companies disable unnecessary ports an...

A hacktivist group known as  Mysterious Team Bangladesh  has been linked to over 750 distributed denial-of-service (DDoS) attacks and 78 website defacements since June 2022. "The group most frequently attacks logistics, government, and financial sector organizations in India and Israel," Singapore-headquartered cybersecurity firm Group-IB said in a report shared with The Hacker News. "The group is primarily driven by religious and political motives." Some of the other targeted countries include Australia, Senegal, the Netherlands, Sweden, and Ethiopia. In addition, the threat actor is said to have gained access to web servers and administrative panels, likely by exploiting known security flaws or poorly-secured passwords. Mysterious Team Bangladesh, as the name indicates, is suspected to be of Bangladeshi origin. "We are working to protect Our Bangladesh Cyberspace," the group's Intro on Facebook  reads . The group has an active social media pre...

Is Managing Customer Logins and Data Giving You Headaches? You're Not Alone! Today, we all expect super-fast, secure, and personalized online experiences. But let's be honest, we're also more careful about how our data is used. If something feels off, trust can vanish in an instant. Add to that the lightning-fast changes AI is bringing to everything from how we log in to spotting online fraud, and it's a whole new ball game! If you're dealing with logins, data privacy, bringing new users on board, or building digital trust, this webinar is for you . Join us for " Navigating Customer Identity in the AI Era ," where we'll dive into the Auth0 2025 Customer Identity Trends Report . We'll show you what's working, what's not, and how to tweak your strategy for the year ahead. In just one session, you'll get practical answers to real-world challenges like: How AI is changing what users expect – and where they're starting to push ba...

Microsoft on Wednesday disclosed that it identified a set of highly targeted social engineering attacks mounted by a Russian nation-state threat actor using credential theft phishing lures sent as Microsoft Teams chats. The tech giant attributed the attacks to a group it tracks as  Midnight Blizzard  (previously Nobelium). It's also called APT29, BlueBravo, Cozy Bear, Iron Hemlock, and The Dukes. "In this latest activity, the threat actor uses previously compromised Microsoft 365 tenants owned by small businesses to create new domains that appear as technical support entities," the company  said . "Using these domains from compromised tenants, Midnight Blizzard leverages Teams messages to send lures that attempt to steal credentials from a targeted organization by engaging a user and eliciting approval of multi-factor authentication (MFA) prompts." Microsoft said the campaign, observed since at least late May 2023, affected less than 40 organizations global...

Cybersecurity researchers have discovered a bypass for a recently fixed actively exploited vulnerability in some versions of Ivanti Endpoint Manager Mobile (EPMM), prompting Ivanti to urge users to update to the latest version of the software. Tracked as  CVE-2023-35082  (CVSS score: 10.0) and discovered by Rapid7, the issue "allows unauthenticated attackers to access the API in older unsupported versions of MobileIron Core (11.2 and below)." "If exploited, this vulnerability enables an unauthorized, remote (internet-facing) actor to potentially access users' personally identifiable information and make limited changes to the server," Ivanti  said  in an advisory released on August 2, 2023. The software services provider further said that the shortcoming was "incidentally resolved" in MobileIron Core 11.3 as part of work on a product bug and that it had not previously been flagged as a security flaw. Rapid7 security researcher Stephen Fewer  said ...

A Russia-nexus adversary has been linked to 94 new domains starting March 2023, suggesting that the group is actively modifying its infrastructure in response to public disclosures about its activities. Cybersecurity firm Recorded Future linked the revamped infrastructure to a threat actor it tracks under the name  BlueCharlie , a hacking crew that's broadly known by the names Blue Callisto, Callisto (or Calisto), COLDRIVER, Star Blizzard (formerly SEABORGIUM), and TA446. BlueCharlie was previously given the temporary designation Threat Activity Group 53 (TAG-53). "These shifts demonstrate that these threat actors are aware of industry reporting and show a certain level of sophistication in their efforts to obfuscate or modify their activity, aiming to stymie security researchers," the company said in a technical report shared with The Hacker News. BlueCharlie is assessed to be affiliated with Russia's Federal Security Service (FSB), with the threat actor linked...

A sophisticated Facebook phishing campaign has been observed exploiting a zero-day flaw in Salesforce's email services, allowing threat actors to craft targeted phishing messages using the company's domain and infrastructure. "Those phishing campaigns cleverly evade conventional detection methods by chaining the Salesforce vulnerability and legacy quirks in Facebook's Web Games platform," Guardio Labs researchers Oleg Zaytsev and Nati Tal  said  in a report shared with The Hacker News. The email messages masquerade as coming from Meta, while being sent from an email address with a "@salesforce.com" domain. They seek to trick recipients into clicking on a link by claiming that their Facebook accounts are undergoing a "comprehensive investigation" due to "suspicions of engaging in impersonation." The goal is to direct users to a rogue landing page that's designed to capture the victim's account credentials and two-factor aut...

About 34% of security vulnerabilities impacting industrial control systems (ICSs) that were reported in the first half of 2023 have no patch or remediation, registering a significant increase from 13% the previous year. According to data compiled by SynSaber, a total of 670 ICS product flaws were reported via the U.S. Cybersecurity and Infrastructure Security Agency (CISA) in the first half of 2023, down from  681 reported  during the first half of 2022. Of the 670 CVEs, 88 are rated Critical, 349 are rated High, 215 are rated Medium, and 18 are rated Low in Severity. 227 of the flaws have no fixes in comparison to 88 in H1 2022. "Critical manufacturing (37.3% of total reported CVEs) and Energy (24.3% of the total reported) sectors are the most likely to be affected," the OT cybersecurity and asset monitoring company said in a report shared with The Hacker News. Other prominent industry verticals include water and wastewater systems, commercial facilities, communication...

In recent years the rise of illicit activities conducted within online messaging platforms has become a growing concern for countless industries. One of the most notable platforms that has been host to many malicious actors and nefarious activities has been Telegram. Thanks to its accessibility, popularity, and user anonymity, Telegram has attracted a large number of threat actors driven by criminal purposes.  Many of the cybercriminals that have moved operations into  illicit telegram channels  in order to expand their reach and exploits to wider audiences. As a result, many of these illicit Telegram networks have negatively impacted many industries in relation to the increase of cyberattacks and data leaks that have occurred across the globe.  While any industry can be affected by the cybercriminals operating on Telegram, there are several industries that are more significantly impacted by these illicit activities. In this post, we'll cover several of the common...