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An open-source .NET-based information stealer malware dubbed SapphireStealer is being used by multiple entities to enhance its capabilities and spawn their own bespoke variants. “Information-stealing malware like SapphireStealer can be used to obtain sensitive information, including corporate credentials, which are often resold to other threat actors who leverage the access for additional attacks, including operations […]
A North Korean espionage group tracked as UNC2970 has been observed employing previously undocumented malware families as part of a spear-phishing campaign targeting U.S. and European media and technology organizations since June 2022. Google-owned Mandiant said the threat cluster shares “multiple overlaps” with a long-running operation dubbed “Dream Job” that employs job recruitment lures in […]
The Russian cyberespionage group known as Turla has been observed piggybacking on attack infrastructure used by a decade-old malware to deliver its own reconnaissance and backdoor tools to targets in Ukraine. Google-owned Mandiant, which is tracking the operation under the uncategorized cluster moniker UNC4210, said the hijacked servers correspond to a variant of a commodity […]
An espionage-focused threat actor has been observed using a steganographic trick to conceal a previously undocumented backdoor in a Windows logo in its attacks against Middle Eastern governments. Broadcom’s Symantec Threat Hunter Team attributed the updated tooling to a hacking group it tracks under the name Witchetty, which is also known as LookingFrog, a subgroup […]
A cyberespionage threat actor known for targeting a variety of critical infrastructure sectors in Africa, the Middle East, and the U.S. has been observed using an upgraded version of a remote access trojan with information stealing capabilities. Calling TA410 an umbrella group comprised of three teams dubbed FlowingFrog, LookingFrog, and JollyFrog, Slovak cybersecurity firm ESET […]
Iranian hackers used social media platforms especially Facebook to target employees of an aerospace defense contractor to steal their login credentials. Proofpoint enterprise security firm has revealed details about the malicious activities of a novel cyberespionage group that carried out social engineering campaign without getting detected for more than a year. According to researchers, the […]
UAE and Kuwait government agencies are targets of a new cyberespionage campaign potentially carried out by Iranian threat actors, according to new research. Attributing the operation to be the work of Static Kitten (aka MERCURY or MuddyWater), Anomali said the “objective of this activity is to install a remote management tool called ScreenConnect (acquired by […]