Cybersecurity Center
Cybersecurity News
- (Tuesday November 12, 2024)
Microsoft today released updates to plug at least 89 security holes in its Windows operating systems and other software. November's patch batch includes fixes for two zero-day vulnerabilities that are already being exploited by attackers, as well as two other flaws that were publicly disclosed prior to today. (KrebsOnSecurity) - (Tuesday November 12, 2024)
Cybersecurity researchers have disclosed new security flaws impacting Citrix Virtual Apps and Desktop that could be exploited to achieve unauthenticated remote code execution (RCE) The issue, per findings from watchTowr, is rooted in the Session Recording component that allows system administrators to capture user activity, and record keyboard and mouse input, along with a video stream of the (HackerNews) - (Tuesday November 12, 2024)
Cybersecurity researchers are calling attention to a new sophisticated tool called GoIssue that can be used to send phishing messages at scale targeting GitHub users. The program, first marketed by a threat actor named cyberdluffy (aka Cyber D' Luffy) on the Runion forum earlier this August, is advertised as a tool that allows criminal actors to extract email addresses from public GitHub (HackerNews) - (Tuesday November 12, 2024)
Threat actors with ties to the Democratic People's Republic of Korea (DPRK aka North Korea) have been found embedding malware within Flutter applications, marking the first time this tactic has been adopted by the adversary to infect Apple macOS devices. Jamf Threat Labs, which made the discovery based on artifacts uploaded to the VirusTotal platform earlier this month, said the Flutter-built (HackerNews) - (Tuesday November 12, 2024)
Behavioral analytics, long associated with threat detection (i.e. UEBA or UBA), is experiencing a renaissance. Once primarily used to identify suspicious activity, it鈥檚 now being reimagined as a powerful post-detection technology that enhances incident response processes. By leveraging behavioral insights during alert triage and investigation, SOCs can transform their workflows to become more (HackerNews) - (Tuesday November 12, 2024)
Cybersecurity researchers have flagged a new ransomware family called Ymir that was deployed in an attack two days after systems were compromised by a stealer malware called RustyStealer. "Ymir ransomware introduces a unique combination of technical features and tactics that enhance its effectiveness," Russian cybersecurity vendor Kaspersky said. "Threat actors leveraged an unconventional blend (HackerNews) - (Monday November 11, 2024)
鈿狅笍 Imagine this: the very tools you trust to protect you online鈥攜our two-factor authentication, your car鈥檚 tech system, even your security software鈥攖urned into silent allies for hackers. Sounds like a scene from a thriller, right? Yet, in 2024, this isn鈥檛 fiction; it鈥檚 the new cyber reality. Today鈥檚 attackers have become so sophisticated that they鈥檙e using our trusted tools as secret pathways, (HackerNews) - (Monday November 11, 2024)
In an unusually specific campaign, users searching about the legality of Bengal Cats in Australia are being targeted with the GootLoader malware. "In this case, we found the GootLoader actors using search results for information about a particular cat and a particular geography being used to deliver the payload: 'Are Bengal Cats legal in Australia?,'" Sophos researchers Trang Tang, Hikaru Koike, (HackerNews) - (Monday November 11, 2024)
Cyber threats are intensifying, and cybersecurity has become critical to business operations. As security budgets grow, CEOs and boardrooms are demanding concrete evidence that cybersecurity initiatives deliver value beyond regulation compliance. Just like you wouldn鈥檛 buy a car without knowing it was first put through a crash test, security systems must also be validated to confirm their value. (HackerNews) - (Monday November 11, 2024)
Cybersecurity researchers have uncovered nearly two dozen security flaws spanning 15 different machine learning (ML) related open-source projects. These comprise vulnerabilities discovered both on the server- and client-side, software supply chain security firm JFrog said in an analysis published last week. The server-side weaknesses "allow attackers to hijack important servers in the (HackerNews) - (Monday November 11, 2024)
Hewlett Packard Enterprise (HPE) has released security updates to address multiple vulnerabilities impacting Aruba Networking Access Point products, including two critical bugs that could result in unauthenticated command execution. The flaws affect Access Points running Instant AOS-8 and AOS-10 - AOS-10.4.x.x: 10.4.1.4 and below Instant AOS-8.12.x.x: 8.12.0.2 and below Instant AOS-8.10.x.x: (HackerNews) - (Monday November 11, 2024)
Cybersecurity researchers have discovered a new phishing campaign that spreads a new fileless variant of known commercial malware called Remcos RAT. Remcos RAT "provides purchases with a wide range of advanced features to remotely control computers belonging to the buyer," Fortinet FortiGuard Labs researcher Xiaopeng Zhang said in an analysis published last week. "However, threat actors have (HackerNews) - (Saturday November 09, 2024)
The Federal Bureau of Investigation (FBI) is urging police departments and governments worldwide to beef up security around their email systems, citing a recent increase in cybercriminal services that use hacked police email accounts to send unauthorized subpoenas and customer data requests to U.S.-based technology companies. (KrebsOnSecurity) - (Saturday November 09, 2024)
Palo Alto Networks on Friday issued an informational advisory urging customers to ensure that access to the PAN-OS management interface is secured because of a potential remote code execution vulnerability. "Palo Alto Networks is aware of a claim of a remote code execution vulnerability via the PAN-OS management interface," the company said. "At this time, we do not know the specifics of the (HackerNews) - (Saturday November 09, 2024)
The 36-year-old founder of the Bitcoin Fog cryptocurrency mixer has been sentenced to 12 years and six months in prison for facilitating money laundering activities between 2011 and 2021. Roman Sterlingov, a dual Russian-Swedish national, pleaded guilty to charges of money laundering and operating an unlicensed money-transmitting business earlier this March. The U.S. Department of Justice (DoJ) (HackerNews) - (Friday November 08, 2024)
Let鈥檚 face it鈥攖raditional security training can feel as thrilling as reading the fine print on a software update. It鈥檚 routine, predictable, and, let鈥檚 be honest, often forgotten the moment it's over. Now, imagine cybersecurity training that鈥檚 as unforgettable as your favorite show. Remember how "Hamilton" made history come alive, or how "The Office" taught us CPR (Staying Alive beat, anyone?)? (HackerNews) - (Friday November 08, 2024)
The threat actors behind the AndroxGh0st malware are now exploiting a broader set of security flaws impacting various internet-facing applications, while also deploying the Mozi botnet malware. "This botnet utilizes remote code execution and credential-stealing methods to maintain persistent access, leveraging unpatched vulnerabilities to infiltrate critical infrastructures," CloudSEK said in a (HackerNews) - (Friday November 08, 2024)
High-profile entities in India have become the target of malicious campaigns orchestrated by the Pakistan-based Transparent Tribe threat actor and a previously unknown China-nexus cyber espionage group dubbed IcePeony. The intrusions linked to Transparent Tribe involve the use of a malware called ElizaRAT and a new stealer payload dubbed ApoloStealer on specific victims of interest, Check Point (HackerNews) - (Friday November 08, 2024)
A new campaign has targeted the npm package repository with malicious JavaScript libraries that are designed to infect Roblox users with open-source stealer malware such as Skuld and Blank-Grabber. "This incident highlights the alarming ease with which threat actors can launch supply chain attacks by exploiting trust and human error within the open source ecosystem, and using readily available (HackerNews) - (Friday November 08, 2024)
We鈥檝e all heard a million times: growing demand for robust cybersecurity in the face of rising cyber threats is undeniable. Globally small and medium-sized businesses (SMBs) are increasingly targeted by cyberattacks but often lack the resources for full-time Chief Information Security Officers (CISOs). This gap is driving the rise of the virtual CISO (vCISO) model, offering a cost-effective (HackerNews) - (Friday November 08, 2024)
Cybersecurity researchers have flagged a new malware campaign that infects Windows systems with a Linux virtual instance containing a backdoor capable of establishing remote access to the compromised hosts. The "intriguing" campaign, codenamed CRON#TRAP, starts with a malicious Windows shortcut (LNK) file likely distributed in the form of a ZIP archive via a phishing email. "What makes the CRON# (HackerNews) - (Friday November 08, 2024)
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added a now-patched critical security flaw impacting Palo Alto Networks Expedition to its Known Exploited Vulnerabilities (KEV) catalog, citing evidence of active exploitation. The vulnerability, tracked as CVE-2024-5910 (CVSS score: 9.3), concerns a case of missing authentication in the Expedition migration tool that (HackerNews) - (Thursday November 07, 2024)
A threat actor with ties to the Democratic People's Republic of Korea (DPRK) has been observed targeting cryptocurrency-related businesses with a multi-stage malware capable of infecting Apple macOS devices. Cybersecurity company SentinelOne, which dubbed the campaign Hidden Risk, attributed it with high confidence to BlueNoroff, which has been previously linked to malware families such as (HackerNews) - (Thursday November 07, 2024)
Defending your organization鈥檚 security is like fortifying a castle鈥攜ou need to understand where attackers will strike and how they鈥檒l try to breach your walls. And hackers are always searching for weaknesses, whether it鈥檚 a lax password policy or a forgotten backdoor. To build a stronger defense, you must think like a hacker and anticipate their moves. Read on to learn more about hackers' (HackerNews) - (Thursday November 07, 2024)
Tactics, techniques, and procedures (TTPs) form the foundation of modern defense strategies. Unlike indicators of compromise (IOCs), TTPs are more stable, making them a reliable way to identify specific cyber threats. Here are some of the most commonly used techniques, according to ANY.RUN's Q3 2024 report on malware trends, complete with real-world examples. Disabling of Windows Event Logging (HackerNews) - (Thursday November 07, 2024)
An ongoing phishing campaign is employing copyright infringement-related themes to trick victims into downloading a newer version of the Rhadamanthys information stealer since July 2024. Cybersecurity firm Check Point is tracking the large-scale campaign under the name CopyRh(ight)adamantys. Targeted regions include the United States, Europe, East Asia, and South America. "The campaign (HackerNews) - (Thursday November 07, 2024)
The China-aligned threat actor known as MirrorFace has been observed targeting a diplomatic organization in the European Union, marking the first time the hacking crew has targeted an entity in the region. "During this attack, the threat actor used as a lure the upcoming World Expo, which will be held in 2025 in Osaka, Japan," ESET said in its APT Activity Report for the period April to (HackerNews) - (Thursday November 07, 2024)
Cisco has released security updates to address a maximum severity security flaw impacting Ultra-Reliable Wireless Backhaul (URWB) Access Points that could permit unauthenticated, remote attackers to run commands with elevated privileges. Tracked as CVE-2024-20418 (CVS score: 10.0), the vulnerability has been described as stemming from a lack of input validation to the web-based management (HackerNews) - (Thursday November 07, 2024)
Cybersecurity researchers have discovered a malicious package on the Python Package Index (PyPI) that has racked up thousands of downloads for over three years while stealthily exfiltrating developers' Amazon Web Services (AWS) credentials. The package in question is "fabrice," which typosquats a popular Python library known as "fabric," which is designed to execute shell commands remotely over (HackerNews) - (Thursday November 07, 2024)
The Canadian government on Wednesday ordered ByteDance-owned TikTok to dissolve its operations in the country, citing national security risks, but stopped short of instituting a ban on the popular video-sharing platform. "The decision was based on the information and evidence collected over the course of the review and on the advice of Canada's security and intelligence community and other (HackerNews) - (Wednesday November 06, 2024)
An ongoing threat campaign dubbed VEILDrive has been observed taking advantage of legitimate services from Microsoft, including Teams, SharePoint, Quick Assist, and OneDrive, as part of its modus operandi. "Leveraging Microsoft SaaS services 鈥� including Teams, SharePoint, Quick Assist, and OneDrive 鈥� the attacker exploited the trusted infrastructures of previously compromised organizations to (HackerNews) - (Wednesday November 06, 2024)
Cybersecurity researchers are warning that a command-and-control (C&C) framework called Winos is being distributed within gaming-related applications like installation tools, speed boosters, and optimization utilities. "Winos 4.0 is an advanced malicious framework that o铿�ers comprehensive functionality, a stable architecture, and efficient control over numerous online endpoints to execute (HackerNews) - (Wednesday November 06, 2024)
Budget season is upon us, and everyone in your organization is vying for their slice of the pie. Every year, every department has a pet project that they present as absolutely essential to profitability, business continuity, and quite possibly the future of humanity itself. And no doubt that some of these actually may be mission critical. But as cybersecurity professionals, we understand that (HackerNews) - (Wednesday November 06, 2024)
INTERPOL on Tuesday said it took down more than 22,000 malicious servers linked to various cyber threats as part of a global operation. Dubbed Operation Synergia II, the coordinated effort ran from April 1 to August 31, 2024, targeting phishing, ransomware, and information stealer infrastructure. "Of the approximately 30,000 suspicious IP addresses identified, 76 per cent were taken down and 59 (HackerNews) - (Wednesday November 06, 2024)
Meta has been fined 21.62 billion won ($15.67 million) by South Korea's data privacy watchdog for illegally collecting sensitive personal information from Facebook users, including data about their political views and sexual orientation, and sharing it with advertisers without their consent. The country's Personal Information Protection Commission (PIPC) said Meta gathered information such as (HackerNews) - (Wednesday November 06, 2024)
Google's cloud division has announced that it will enforce mandatory multi-factor authentication (MFA) for all users by the end of 2025 as part of its efforts to improve account security. "We will be implementing mandatory MFA for Google Cloud in a phased approach that will roll out to all users worldwide during 2025," Mayank Upadhyay, vice president of engineering and distinguished engineer at (HackerNews) - (Tuesday November 05, 2024)
The U.S. Federal Bureau of Investigation (FBI) has sought assistance from the public in connection with an investigation involving the breach of edge devices and computer networks belonging to companies and government entities. "An Advanced Persistent Threat group allegedly created and deployed malware (CVE-2020-12271) as part of a widespread series of indiscriminate computer intrusions designed (HackerNews) - (Tuesday November 05, 2024)
A 26-year-old man in Ontario, Canada has been arrested for allegedly stealing data from and extorting more than 160 companies that used the cloud data service Snowflake. On October 30, Canadian authorities arrested Alexander Moucka, a.k.a. Connor Riley Moucka of Kitchener, Ontario, on a provisional arrest warrant from the United States. Bloomberg first reported Moucka's alleged ties to the Snowflake hacks on Monday. At the end of 2023, malicious hackers learned that many large companies had uploaded huge volumes of sensitive customer data to Snowflake accounts that were protected with little more than a username and password (no multi-factor authentication required). After scouring darknet markets for stolen Snowflake account credentials, the hackers began raiding the data storage repositories used by some of the world鈥檚 largest corporations. (KrebsOnSecurity) - (Tuesday November 05, 2024)
Over 1,500 Android devices have been infected by a new strain of Android banking malware called ToxicPanda that allows threat actors to conduct fraudulent banking transactions. "ToxicPanda's main goal is to initiate money transfers from compromised devices via account takeover (ATO) using a well-known technique called on-device fraud (ODF)," Cleafy researchers Michele Roviello, Alessandro Strino (HackerNews) - (Tuesday November 05, 2024)
Zero Trust security changes how organizations handle security by doing away with implicit trust while continuously analyzing and validating access requests. Contrary to perimeter-based security, users within an environment are not automatically trusted upon gaining access. Zero Trust security encourages continuous monitoring of every device and user, which ensures sustained protection after (HackerNews) - (Tuesday November 05, 2024)
Taiwanese network-attached storage (NAS) appliance maker Synology has addressed a critical security flaw impacting DiskStation and BeePhotos that could lead to remote code execution. Tracked as CVE-2024-10443 and dubbed RISK:STATION by Midnight Blue, the zero-day flaw was demonstrated at the Pwn2Own Ireland 2024 hacking contest by security researcher Rick de Jager. RISK:STATION is an " (HackerNews) - (Tuesday November 05, 2024)
An ongoing campaign is targeting npm developers with hundreds of typosquat versions of their legitimate counterparts in an attempt to trick them into running cross-platform malware. The attack is notable for utilizing Ethereum smart contracts for command-and-control (C2) server address distribution, according to independent findings from Checkmarx, Phylum, and Socket published over the past few (HackerNews) - (Tuesday November 05, 2024)
Canadian law enforcement authorities have arrested an individual who is suspected to have conducted a series of hacks stemming from the breach of cloud data warehousing platform Snowflake earlier this year. The individual in question, Alexander "Connor" Moucka (aka Judische and Waifu), was apprehended on October 30, 2024, on the basis of a provisional arrest warrant, following a request by the (HackerNews) - (Tuesday November 05, 2024)
Google has warned that a security flaw impacting its Android operating system has come under active exploitation in the wild. The vulnerability, tracked as CVE-2024-43093, has been described as a privilege escalation flaw in the Android Framework component that could result in unauthorized access to "Android/data," "Android/obb," and "Android/sandbox" directories, and their respective (HackerNews) - (Monday November 04, 2024)
Cybersecurity researchers have disclosed six security flaws in the Ollama artificial intelligence (AI) framework that could be exploited by a malicious actor to perform various actions, including denial-of-service, model poisoning, and model theft. "Collectively, the vulnerabilities could allow an attacker to carry out a wide-range of malicious actions with a single HTTP request, including (HackerNews) - (Monday November 04, 2024)
German law enforcement authorities have announced the disruption of a criminal service called dstat[.]cc that made it possible for other threat actors to easily mount distributed denial-of-service (DDoS) attacks. "The platform made such DDoS attacks accessible to a wide range of users, even those without any in-depth technical skills of their own," the Federal Criminal Police Office (aka (HackerNews) - (Monday November 04, 2024)
This week was a total digital dumpster fire! Hackers were like, "Let's cause some chaos!" and went after everything from our browsers to those fancy cameras that zoom and spin. (You know, the ones they use in spy movies? 馃暤锔忊�嶁檧锔�) We're talking password-stealing bots, sneaky extensions that spy on you, and even cloud-hacking ninjas! 馃シ It's enough to make you want to chuck your phone in the ocean. (HackerNews) - (Monday November 04, 2024)
As the holiday season approaches, retail businesses are gearing up for their annual surge in online (and in-store) traffic. Unfortunately, this increase in activity also attracts cybercriminals looking to exploit vulnerabilities for their gain. Imperva, a Thales company, recently published its annual holiday shopping cybersecurity guide. Data from the Imperva Threat Research team鈥檚 (HackerNews) - (Monday November 04, 2024)
Google said it discovered a zero-day vulnerability in the SQLite open-source database engine using its large language model (LLM) assisted framework called Big Sleep (formerly Project Naptime). The tech giant described the development as the "first real-world vulnerability" uncovered using the artificial intelligence (AI) agent. "We believe this is the first public example of an AI agent finding (HackerNews) - (Monday November 04, 2024)
Cybersecurity researchers have discovered a new version of a well-known Android malware family dubbed FakeCall that employs voice phishing (aka vishing) techniques to trick users into parting with their personal information. "FakeCall is an extremely sophisticated Vishing attack that leverages malware to take almost complete control of the mobile device, including the interception of incoming (HackerNews) - (Saturday November 02, 2024)
Did you know that advanced threat actors can infiltrate the identity systems of major organizations and extract sensitive data within days? It鈥檚 a chilling reality, becoming more common and concerning by the day. These attackers exploit vulnerabilities in SaaS and cloud environments, using compromised identities to move laterally within networks, causing widespread damage. Cybersecurity and IT (HackerNews) - (Friday November 01, 2024)
A number of cybercriminal innovations are making it easier for scammers to cash in on your upcoming travel plans. This story examines a recent spear-phishing campaign that ensued when a California hotel had its booking.com credentials stolen. We'll also explore an array of cybercrime services aimed at phishers who target hotels that rely on the world's most visited travel website. (KrebsOnSecurity) - (Friday November 01, 2024)
U.S. and Israeli cybersecurity agencies have published a new advisory attributing an Iranian cyber group to targeting the 2024 Summer Olympics and compromising a French commercial dynamic display provider to show messages denouncing Israel's participation in the sporting event. The activity has been pinned on an entity that's known as Emennet Pasargad, which the agencies said has been operating (HackerNews) - (Friday November 01, 2024)
Cybersecurity researchers have flagged a "massive" campaign that targets exposed Git configurations to siphon credentials, clone private repositories, and even extract cloud credentials from the source code. The activity, codenamed EMERALDWHALE, is estimated to have collected over 10,000 private repositories and stored in an Amazon S3 storage bucket belonging to a prior victim. The bucket, (HackerNews) - (Wednesday October 30, 2024)
Change Healthcare says it has notified approximately 100 million Americans that their personal, financial and healthcare records may have been stolen in a February 2024 ransomware attack that caused the largest ever known data breach of protected health information. (KrebsOnSecurity) - (Wednesday October 23, 2024)
Not long ago, the ability to remotely track someone鈥檚 daily movements just by knowing their home address, employer, or place of worship was considered a powerful surveillance tool that should only be in the purview of nation states. But a new lawsuit in a likely constitutional battle over a New Jersey privacy law shows that anyone can now access this capability, thanks to a proliferation of commercial services that hoover up the digital exhaust emitted by widely-used mobile apps and websites. (KrebsOnSecurity) - (Friday October 18, 2024)
Brazilian authorities reportedly have arrested a 33-year-old man on suspicion of being "USDoD," a prolific cybercriminal who rose to infamy in 2022 after infiltrating the FBI's InfraGard program and leaking contact information for 80,000 members. More recently, USDoD was behind a breach at the consumer data broker National Public Data that led to the leak of Social Security numbers and other personal information for a significant portion of the U.S. population. (KrebsOnSecurity) - (Thursday October 17, 2024)
The U.S. government on Wednesday announced the arrest and charging of two Sudanese brothers accused of running Anonymous Sudan (a.k.a. AnonSudan), a cybercrime business known for launching powerful distributed denial-of-service (DDoS) attacks against a range of targets, including dozens of hospitals, news websites and cloud providers. One of the brothers is facing life in prison for allegedly seeking to kill people with his attacks. (KrebsOnSecurity) - (Wednesday October 09, 2024)
The parents of a 19-year-old Connecticut honors student accused of taking part in a $243 million cryptocurrency heist in August were carjacked a week later, while out house-hunting in a brand new Lamborghini. Prosecutors say the couple was beaten and briefly kidnapped by six young men who traveled from Florida as part of a botched plan to hold the parents for ransom. (KrebsOnSecurity) - (Tuesday October 08, 2024)
Microsoft today released security updates to fix at least 117 security holes in Windows computers and other software, including two vulnerabilities that are already seeing active attacks. Also, Adobe plugged 52 security holes across a range of products, and Apple has addressed a bug in its new macOS 15 "Sequoia" update that broke many cybersecurity tools. (KrebsOnSecurity)
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