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A large-scale phishing campaign targets WordPress WooCommerce users with a fake security alert urging them to download a ‘critical patch’ hiding a backdoor. Patchstack researchers uncovered a large-scale phishing campaign targeting WordPress WooCommerce users with a fake security alert.
Japanese police released a free decryptor for Phobos and 8Base ransomware, letting victims recover files without paying ransom. Japanese authorities released a free decryptor for Phobos and 8Base ransomware , allowing victims to recover files without paying. Europol and the FBI are promoting it as an official recovery solution.
Top MITRE Technique: Spearphishing The construction sector is no stranger to phishing attacks, which topped the list of initial access techniques between October 1, 2023, and September 30, 2024. Phishing is favored by threat actors for its simplicity and effectiveness.
The Cloak ransomware group claims responsibility for a cyberattack on the Virginia Attorney Generals Office that occurred in February. The ransomware group Cloak has claimed responsibility for a February cyberattack on the Virginia Attorney General Office.
The car rental giants data was stolen in a ransomware attack leveraging a vulnerability in Cleo file sharing products. A screenshot of some of CL0P’s list of victims (other victims’ names obscured) This leak site is also where the stolen data is available for download. 2FA that relies on a FIDO2 device cant be phished.
According to the experts, the malware was developed by the TrickBot group and replaced the BazarLoader backdoor to provide initial access to the victim’s infrastructure in ransomware attacks. The malware is distributed through phishing messages using a malicious attachment or a link to the malicious archive containing Bumblebee.
Two ransomware groups exploiting Microsoft 365 services and default settings to target internal enterprise users. Sophos researchers started investigating two distinct clusters of activity, tracked as STAC5143 and STAC5777, in response to customer ransomware attacks in November and December 2024.
Kev Breen , senior director of threat research at Immersive Labs , said privilege escalation bugs assume an attacker already has initial access to a compromised host, typically through a phishing attack or by using stolen credentials. “Even if you don’t check for updates, Windows 11 24H2 will automatically download at some point.”
The FBI warned specifically about that malware leading to ransomware attacks, but we’ve also seen similar sites that install browser hijackers, adware, and potentially unwanted programs (PUPs). There are a few possible scenarios the cybercriminals might pursue: They encourage you to download a tool on your device to do the conversion.
The threat actors also employed two new downloaders, called RustClaw and MeltingClaw, plus two backdoors, DustyHammock (Rust-based) and C++-based ShadyHammock. In the past, RomCom launched ransomware attacks and cyber espionage campaigns, however, it is ramping up attacks focused on data exfiltration from Ukrainian targets.
Phishing-Resistant MFA: Why FIDO is Essential madhav Thu, 05/08/2025 - 04:47 Phishing attacks are one of the most pervasive and insidious threats, with businesses facing increasingly sophisticated and convincing attacks that exploit human error. High-profile breaches illustrate the devastating impact of credential-based attacks.
law firms for 2 years using callback phishing and social engineering extortion tactics. law firms using phishing and social engineering. Linked to BazarCall campaigns, the group previously enabled Ryuk and Conti ransomware attacks. FBI warns Silent Ransom Group has targeted U.S. ” reads the alert issued by the FBI.
One of the most concerning tactics currently on the rise is the ClickFix campaign — a sophisticated phishing scheme targeting unsuspecting Google Meet users. ClickFix campaigns represent a new wave of phishing tactics that emerged in May 2024, aimed at exploiting users of popular software applications. What Are ClickFix Campaigns?
Phishing In phishing scams, cybercriminals trick people and businesses into handing over sensitive information like credit card numbers or login details for vital online accounts. In phishing attacks, there never is a genuine problem with a users account, and there never is a real request for information from the company.
The campaign, which we dubbed EastWind , used phishing emails with malicious shortcuts attached to deliver malware to target computers. The malware, which received commands via the Dropbox cloud service, was used to download additional payloads. One of these was an implant called GrewApacha, used by APT31 since at least 2021.
Since mid-2022, theyve deployed RomCom via spear-phishing for espionage, lateral movement, and data theft. “The Nebulous Mantis team, which changes the domains they use every month, obtains these spear-phishing and C2 servers from LuxHost and AEZA bulletproof hosting (BPH) services.” ” continues the report.
A report from 2023 revealed that 67% of energy and utility companies faced ransomware attacks, with many incidents exploiting unpatched vulnerabilities. Conducting regular training sessions on recognizing phishing emails, avoiding suspicious downloads, and following cybersecurity protocols can build a resilient workforce.
Kral In mid-2023, we discovered the Kral downloader which, back then, downloaded the notorious Aurora stealer. This changed in February this year when we discovered a new Kral stealer, which we believe is part of the same malware family as the downloader due to certain code similarities. That file is the Kral downloader.
Researchers at Trustwave SpiderLabs have linked the provider to a surge in dangerous activities from credential brute-forcing and mass vulnerability scanning to the delivery of ransomware, infostealers, and Android-targeted phishing campaigns. Once inside, they deploy a ransomware strain named SuperBlack, similar to LockBit 3.0,
1576 packages were mobile ransomware Trojans. Attacks on users of Kaspersky mobile solutions, Q1 2023 — Q3 2024 ( download ) We attribute this drop to the ongoing decline in the activity of adware, primarily stealthware belonging to the AdWare.AndroidOS.HiddenAd family. The figure is still above the early 2023 level.
The number of unique threads about drainers on the dark web ( download ) In fact, in 2024, Telegram channels were a prominent hub for drainer-related activity. Ransomware operators are also likely to continue to leverage leaked malware source codes and builders to create their own customized versions. times compared to 2023.
Generative AI tools can more convincingly write phishing emails so that the tell-tale signs of a scamlike misspellings and clumsy grammarare all but gone. In 2023, Malwarebytes Labs subverted these boundaries to successfully get ChatGPT to write ransomware twice. Keep threats off your devices by downloading Malwarebytes today.
Except for the first-stage loader and the PipeShell plugin, all plugins are downloaded from the C2 and then loaded into memory, leaving no trace on disk. Based on limited telemetry, we believe with medium to low confidence that some of the initial infections were spear-phishing emails.
Cybersecurity Week highlights various forms of threats, including phishing scams, ransomware attacks, and data breaches, which can have devastating effects on individuals and businesses alike. This practice minimizes the impact of data loss, especially in the event of ransomware attacks or hardware failures.
Unlike ransomware, which is deployed against large businesses that cybercriminals hope can pay hefty ransoms, info stealers can deliver illicit gains no matter the target. On these websites, cybercriminals advertise a piece of high-demand software and trick users into a download. By 2018, TrickBot was the largest threat to businesses.
Key Points Phishing incidents rose during the reporting period (August 1 to October 31, 2024), accounting for 46% of all customer incidents. This increase is likely driven by high employee turnover and easy access to phishing kits. Meanwhile, “RansomHub” is rising rapidly due to its attractive ransomware-as-a-service (RaaS) model.
In simpler terms, phishing scams, brute force attacks, and MFA bypass techniques. Phishing attacks Phishing so far makes for the most dangerous aspect of cybersecurity. Unlike the traditional methods of sending more information about a certain service, a phishing email acts the complete opposite.
Phishing, Malware, and the Rise of Resilient MFA Malicious actors continue to hone and improve their tactics. Unsurprisingly, malware and phishing continue to top the list of threat vectors, with ransomware close behind as a rapidly growing concern.
Initial Access While previous Head Mare attacks relied solely on phishing emails with malicious attachments, they now also infiltrate victims’ infrastructure through compromised contractors with access to business automation platforms and RDP connections. r Download and extract archive remotely. -p
Common Cyber Attacks On Spread Betting Platforms Phishing Attacks Hackers send fake emails or messages that are made to look official to unsuspecting users. Malware Infections Malware is simply dangerous programs installed on devices through suspicious downloads or links.
Telegram channel suggests that the hacktivists do not use phishing emails as an initial attack vector. The attackers compromise Jira, Confluence and Microsoft SQL Server services using vulnerabilities that we were unable to identify due to the data storage limitations of the attacked segment. Messages from the C.A.S
The malevolent seven: ENISA report identifies prime cybersecurity threats Ransomware; malware; social engineering; threats against data; threats against availability (denial of service); information manipulation and interference; and supply chain attacks. The full report runs to 129 pages and is free to download.
Develop Cyber Knowledge, Skills, and Literacy at All Levels Many organisations invest in security awareness training and phishing simulations for staff, but overlook their leadership teams. If they do include any reference to people, it’s typically in terms of security awareness and phishing training. Start asking better questions.
Rhysida Ransomware gang claims the hack of the Government of Peru DragonForce group claims the theft of data after Co-op cyberattack U.S. Every week the best security articles from Security Affairs are free in your email box. Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press.
These jailbroken AIs could generate unrestricted content, including malicious code , phishing emails , and social engineering scripts. The end results are still the same, infections will usually be ransomware for businesses, information stealers for individuals, and so on.
Security expert Troy Hunt hit by phishing attack Booking.com phish uses fake CAPTCHAs to trick hotel staff into downloading malware DeepSeek users targeted with fake sponsored Google ads that deliver malware 23andMe bankruptcy: How to delete your data and stay safe from the 2023 breach Oops! Get a free trial below.
Primary infection vectors include phishing emails with malicious attachments or links, as well as trojanized legitimate applications. txt file contains aBase64-encoded PowerShell script that then downloads and runs theLumma Stealer. txt The script performs the following actions: Downloads the malware. It downloads the win15.zip
Looking at FinServ firms’ top threats, ransomware attacks against this sector continue to grow, with 18% saying they had suffered an attack. To address these, they must implement proactive measures, from formal ransomware response strategies to successful compliance audits, to enable them to remain in control of their security.
Stolen data fuels the digital underworld, powering a criminal ecosystem that spans from online fraud and ransomware to child exploitation and extortion,” the agency said. The full 76-page report is available to download. Links we liked If Troy Hunt can fall for a phishing scam, who’s safe? state data breach notification rules.
Phishing, Malware, and the Rise of Resilient MFA Malicious actors continue to hone and improve their tactics. Unsurprisingly, malware and phishing continue to top the list of threat vectors, with ransomware close behind as a rapidly growing concern.
One private equity CISO reported a 400% increase in phishing attempts on acquired companies post-M&A deal announcements. Responses suggested exploiting the information for insider trading, with one forum member comparing the potential profits to those from ransomware. Totaling an impressive $2.5 Another user recommended blackmail.
In other scheme variations, the tools may offer to combine files into a single one such as by consolidating multiple photos into one PDF file or they may claim to be an MP3 or MP4 downloader.
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