Technology

Threat Prevention & Detection in SaaS Environments – 101

Identity-based threats on SaaS applications are a growing concern among security professionals, although few have the capabilities to detect and respond to them.  According to the US Cybersecurity and Infrastructure Security Agency (CISA), 90% of all cyberattacks begin with phishing, an identity-based threat. Throw in attacks that use stolen credentials, over-provisioned accounts, and

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Void Banshee APT Exploits Microsoft MHTML Flaw to Spread Atlantida Stealer

An advanced persistent threat (APT) group called Void Banshee has been observed exploiting a recently disclosed security flaw in the Microsoft MHTML browser engine as a zero-day to deliver an information stealer called Atlantida. Cybersecurity firm Trend Micro, which observed the activity in mid-May 2024, the vulnerability – tracked as CVE-2024-38112 – was used as

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10,000 Victims a Day: Infostealer Garden of Low-Hanging Fruit

Imagine you could gain access to any Fortune 100 company for $10 or less, or even for free. Terrifying thought, isn’t it? Or exciting, depending on which side of the cybersecurity barricade you are on. Well, that’s basically the state of things today. Welcome to the infostealer garden of low-hanging fruit. Over the last few

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GitHub Token Leak Exposes Python’s Core Repositories to Potential Attacks

Cybersecurity researchers said they discovered an accidentally leaked GitHub token that could have granted elevated access to the GitHub repositories of the Python language, Python Package Index (PyPI), and the Python Software Foundation (PSF) repositories. JFrog, which found the GitHub Personal Access Token, said the secret was leaked in a public Docker container hosted on

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New HardBit Ransomware 4.0 Uses Passphrase Protection to Evade Detection

Cybersecurity researchers have shed light on a new version of a ransomware strain called HardBit that comes packaged with new obfuscation techniques to deter analysis efforts. “Unlike previous versions, HardBit Ransomware group enhanced the version 4.0 with passphrase protection,” Cybereason researchers Kotaro Ogino and Koshi Oyama said in an analysis. “The passphrase needs to be

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Singapore Banks to Phase Out OTPs for Online Logins Within 3 Months

Retail banking institutions in Singapore have three months to phase out the use of one-time passwords (OTPs) for authentication purposes when signing into online accounts to mitigate the risk of phishing attacks. The decision was announced by the Monetary Authority of Singapore (MAS) and The Association of Banks in Singapore (ABS) on July 9, 2024.

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CRYSTALRAY Hackers Infect Over 1,500 Victims Using Network Mapping Tool

A threat actor that was previously observed using an open-source network mapping tool has greatly expanded their operations to infect over 1,500 victims. Sysdig, which is tracking the cluster under the name CRYSTALRAY, said the activities have witnessed a tenfold surge, adding it includes “mass scanning, exploiting multiple vulnerabilities, and placing backdoors using multiple [open-source

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AT&T Confirms Data Breach Affecting Nearly All Wireless Customers

American telecom service provider AT&T has confirmed that threat actors managed to access data belonging to “nearly all” of its wireless customers as well as customers of mobile virtual network operators (MVNOs) using AT&T’s wireless network. “Threat actors unlawfully accessed an AT&T workspace on a third-party cloud platform and, between April 14 and April 25,

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U.S. Seizes Domains Used by AI-Powered Russian Bot Farm for Disinformation

The U.S. Department of Justice (DoJ) said it seized two internet domains and searched nearly 1,000 social media accounts that Russian threat actors allegedly used to covertly spread pro-Kremlin disinformation in the country and abroad on a large scale. “The social media bot farm used elements of AI to create fictitious social media profiles —

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Critical Exim Mail Server Vulnerability Exposes Millions to Malicious Attachments

A critical security issue has been disclosed in the Exim mail transfer agent that could enable threat actors to deliver malicious attachments to target users’ inboxes. The vulnerability, tracked as CVE-2024-39929, has a CVSS score of 9.1 out of 10.0. It has been addressed in version 4.98. “Exim through 4.97.1 misparses a multiline RFC 2231

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