Malware

MetaStealer malware is targeting enterprise macOS users

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MetaStealer malware is targeting enterprise macOS users 13/09/2023 at 14:32 By Helga Labus Enterprise macOS users are being targeted by attackers slinging new information-stealing malware dubbed MetaStealer. The MetaStealer malware MetaStealer is delivered within malicious disk image format (.dmg) files. The names of the files – such as Advertising terms of reference (MacOS presentation).dmg and […]

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The rise and evolution of supply chain attacks

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The rise and evolution of supply chain attacks 13/09/2023 at 07:03 By Help Net Security A supply chain attack is a cyberattack that focuses on a third-party supplier providing essential services or software to the supply chain. In this Help Net Security video, Dick O’Brien, Principal Intelligence Analyst in the Symantec Threat Hunter team, discusses

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Microsoft Teams users targeted in phishing attack delivering DarkGate malware

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Microsoft Teams users targeted in phishing attack delivering DarkGate malware 11/09/2023 at 13:31 By Helga Labus A new phishing campaign taking advantage of an easily exploitable issue in Microsoft Teams to deliver malware has been flagged by researchers. Delivering malware to Microsoft Teams users Late last month, Truesec researchers spotted two compromised Microsoft 365 accounts

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Email forwarding flaws enable attackers to impersonate high-profile domains

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Email forwarding flaws enable attackers to impersonate high-profile domains 11/09/2023 at 07:02 By Help Net Security Sending an email with a forged address is easier than previously thought, due to flaws in the process that allows email forwarding, according to a research team led by computer scientists at the University of California San Diego. The

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Best practices for implementing a proper backup strategy

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Best practices for implementing a proper backup strategy 08/09/2023 at 07:01 By Help Net Security Implementing a robust backup strategy for safeguarding crucial business data is more essential than ever. Without such a plan, organizations risk paying ransoms and incurring expenses related to investigations and lost productivity. In this Help Net Security video, David Boland,

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MacOS malware has a new trick up its sleeve

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MacOS malware has a new trick up its sleeve 07/09/2023 at 15:02 By Helga Labus A newer version of the Atomic Stealer macOS malware has a new trick that allows it to bypass the operating system’s Gatekeeper, Malwarebytes researchers have discovered. Mac malware delivered through Google ads The malware, which was first advertised in April

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Old vulnerabilities are still a big problem

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Old vulnerabilities are still a big problem 06/09/2023 at 17:01 By Zeljka Zorz A recently flagged phishing campaign aimed at delivering the Agent Tesla RAT to unsuspecting users takes advantage of old vulnerabilities in Microsoft Office that allow remote code execution. “Despite fixes for CVE-2017-11882/CVE-2018-0802 being released by Microsoft in November, 2017 and January, 2018,

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Connected cars and cybercrime: A primer

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Connected cars and cybercrime: A primer 05/09/2023 at 08:02 By Help Net Security Original equipment suppliers (OEMs) and their suppliers who are weighing how to invest their budgets might be inclined to slow pedal investment in addressing cyberthreats. To date, the attacks that they have encountered have remained relatively unsophisticated and not especially harmful. Analysis

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Threat Actors Adopt, Modify Open Source ‘SapphireStealer’ Information Stealer

Malware, Malware & Threats, source code /

Threat Actors Adopt, Modify Open Source ‘SapphireStealer’ Information Stealer 01/09/2023 at 14:04 By Ionut Arghire Cisco has observed multiple threat actors adopting the SapphireStealer information stealer after its source code was released on GitHub. The post Threat Actors Adopt, Modify Open Source ‘SapphireStealer’ Information Stealer appeared first on SecurityWeek. This article is an excerpt from

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Five Eyes Report: New Russian Malware Targeting Ukrainian Military Android Devices

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Five Eyes Report: New Russian Malware Targeting Ukrainian Military Android Devices 31/08/2023 at 15:46 By Eduard Kovacs Five Eyes report details ‘Infamous Chisel’ malware used by Russian state-sponsored hackers to target the Ukrainian military’s Android devices.  The post Five Eyes Report: New Russian Malware Targeting Ukrainian Military Android Devices appeared first on SecurityWeek. This article

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Trojanized Signal, Telegram apps found on Google Play, Samsung Galaxy Store

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Trojanized Signal, Telegram apps found on Google Play, Samsung Galaxy Store 31/08/2023 at 12:18 By Help Net Security ESET researchers have identified two active campaigns targeting Android users, where the threat actors behind the tools for Telegram and Signal are attributed to the China-aligned APT group GREF. Most likely active since July 2020 and since

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DreamBus Botnet Exploiting RocketMQ Vulnerability to Delivery Cryptocurrency Miner

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DreamBus Botnet Exploiting RocketMQ Vulnerability to Delivery Cryptocurrency Miner 30/08/2023 at 14:17 By Eduard Kovacs The DreamBus botnet has resurfaced and it has been exploiting a recently patched Apache RocketMQ vulnerability to deliver a Monero miner. The post DreamBus Botnet Exploiting RocketMQ Vulnerability to Delivery Cryptocurrency Miner appeared first on SecurityWeek. This article is an

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Qakbot botnet disrupted, malware removed from 700,000+ victim computers

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Qakbot botnet disrupted, malware removed from 700,000+ victim computers 29/08/2023 at 21:19 By Zeljka Zorz The Qakbot botnet has been crippled by the US Department of Justice (DOJ): 52 of its servers have been seized and the popular malware loader has been removed from over 700,000 victim computers around the world. “To disrupt the botnet,

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Lazarus Group exploited ManageEngine vulnerability to target critical infrastructure

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Lazarus Group exploited ManageEngine vulnerability to target critical infrastructure 25/08/2023 at 15:36 By Helga Labus North Korean state-sponsored hackers Lazarus Group have been exploiting a ManageEngine ServiceDesk vulnerability (CVE-2022-47966) to target internet backbone infrastructure and healthcare institutions in Europe and the US. The group leveraged the vulnerability to deploy QuiteRAT, downloaded from an IP address

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WinRAR patches zero-day bug that targeted stock and crypto traders

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WinRAR patches zero-day bug that targeted stock and crypto traders 25/08/2023 at 08:04 By Cointelegraph By Martin Young According to cybersecurity firm Group-IB, weaponized ZIP file archives were being shared on crypto trading forums, with each one containing a nasty surprise. This article is an excerpt from Cointelegraph.com News View Original Source

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Ransomware dwell time hits new low

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Ransomware dwell time hits new low 25/08/2023 at 06:34 By Help Net Security Median attacker dwell time—the time from when an attack starts to when it’s detected—shrunk from 10 to eight days for all attacks, and to five days for ransomware attacks during the first half of 2023, according to Sophos. In 2022, the median

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Mysterious Malware Uses Wi-Fi Scanning to Get Location of Infected Device

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Mysterious Malware Uses Wi-Fi Scanning to Get Location of Infected Device 24/08/2023 at 18:31 By Eduard Kovacs Mysterious Whiffy Recon malware scans for nearby Wi-Fi access points to obtain the location of the infected device. The post Mysterious Malware Uses Wi-Fi Scanning to Get Location of Infected Device appeared first on SecurityWeek. This article is

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