Technology

Charming Kitten, the nation-state actor affiliated with Iran’s Islamic Revolutionary Guard Corps (IRGC), has been attributed to a bespoke spear-phishing campaign that delivers an updated version of a fully-featured PowerShell backdoor called POWERSTAR. “There have been improved operational security measures placed in the malware to make it more difficult to analyze and collect intelligence,”

An active financially motivated campaign is targeting vulnerable SSH servers to covertly ensnare them into a proxy network. “This is an active campaign in which the attacker leverages SSH for remote access, running malicious scripts that stealthily enlist victim servers into a peer-to-peer (P2P) proxy network, such as Peer2Profit or Honeygain,” Akamai researcher Allen West

Meta’s WhatsApp has rolled out updates to its proxy feature, allowing more flexibility in the kind of content that can be shared in conversations. This includes the ability to send and receive images, voice notes, files, stickers and GIFs, WhatsApp told The Hacker News. The new features were first reported by BBC Persian. Some of the other

MITRE has released its annual list of the Top 25 “most dangerous software weaknesses” for the year 2023. “These weaknesses lead to serious vulnerabilities in software,” the U.S. Cybersecurity and Infrastructure Security Agency (CISA) said. “An attacker can often exploit these vulnerabilities to take control of an affected system, steal data, or prevent applications from working.”

The Iranian state-sponsored group dubbed MuddyWater has been attributed to a previously unseen command-and-control (C2) framework called PhonyC2 that’s been put to use by the actor since 2021. Evidence shows that the custom made, actively developed framework has been leveraged in the February 2023 attack on Technion, an Israeli research institute, cybersecurity firm Deep Instinct said in a

Cyber threat intelligence is an effective weapon in the ongoing battle to protect digital assets and infrastructure – especially when combined with AI. But AI is only as good as the data feeding it. Access to unique, underground sources is key. Threat Intelligence offers tremendous value to people and companies. At the same time, its

Cybersecurity researchers have shared the inner workings of an Android malware family called Fluhorse. The malware “represents a significant shift as it incorporates the malicious components directly within the Flutter code,” Fortinet FortiGuard Labs researcher Axelle Apvrille said in a report published last week. Fluhorse was first documented by Check Point in early May 2023, detailing its

Android-based phone monitoring app LetMeSpy has disclosed a security breach that allowed an unauthorized third-party to steal sensitive data associated with thousands of Android users. “As a result of the attack, the criminals gained access to email addresses, telephone numbers and the content of messages collected on accounts,” LetMeSpy said in an announcement on its website, noting

The North Korea-aligned threat actor known as Andariel leveraged a previously undocumented malware called EarlyRat in attacks exploiting the Log4j Log4Shell vulnerability last year. “Andariel infects machines by executing a Log4j exploit, which, in turn, downloads further malware from the command-and-control (C2) server,” Kaspersky said in a new report. Also called Silent Chollima and Stonefly,

Drones that don’t have any known security weaknesses could be the target of electromagnetic fault injection (EMFI) attacks, potentially enabling a threat actor to achieve arbitrary code execution and compromise their functionality and safety. The research comes from IOActive, which found that it is “feasible to compromise the targeted device by injecting a specific EM glitch at