Netskope Threat Labs publishes a monthly summary blog post of the top threats we are tracking on the Netskope platform. The purpose of this post is to provide strategic, actionable intelligence on active threats against enterprise users worldwide.
State-sponsored threat actors continue to exploit legitimate cloud services, and especially one group, the Russian APT29 (also known as Cozy Bear, Cloaked Ursa, BlueBravo, Midnight Blizzard, and formerly Nobelium), seems to be particularly active. Between March and May 2023, security researchers at Recorded Future’s Insikt Group have unearthed a cyber espionage campaign by the same threat actor allegedly targeting government-sector entities in Europe with interest in Ukraine.
In the modern, cloud-first era, traditional data protection technology approaches struggle to keep up. Data is rapidly growing in volume, variety, and velocity. It is becoming more and more unstructured, and therefore, harder to detect, and consequently, to protect.
Recently, a team of experts from JumpSEC Labs discovered a vulnerability in Microsoft Teams that allows malicious actors to bypass policy controls and introduce malware through external communication channels. Leaving end-users susceptible to phishing attacks. Microsoft’s advice is to educate end-users to detect phishing attempts. One workaround would be to disable Microsoft Teams collaboration with external organizations.
Should we be using multiple public cloud providers? As organizations continue to migrate applications and workloads to public cloud platforms, they often face the tough decision of sticking with a single provider or embracing multiple clouds. Using multiple cloud providers promises a variety of benefits including the ability to minimize vendor lock-in, leverage best-of-breed services, achieve cost advantages, and comply with data sovereignty rules.
Microsoft disclosed a zero-day vulnerability impacting Office and Windows on July’s Patch Tuesday. This vulnerability has an “important” severity level, and can allow attackers to perform remote code execution with the same privileges as the target. As of this writing, there is no patch available to mitigate the vulnerability, but Microsoft has provided mitigation steps.
In today’s service economy, enterprise and mid-market organizations alike are increasingly favoring a managed services model for their advanced technology solutions. To address the heightened demand and evolving procurement trends, we are pleased to announce the new Netskope Managed Service Provider (MSP) Program.
Be the first to receive the Cloud Threats Memo directly in your inbox by subscribing here. Charming Kitten (also known as APT35, TA453, Mint Sandstorm, Yellow Garuda) is a well-known prolific Iranian state-sponsored threat actor, particularly active through complex social engineering campaigns, against European, U.S., and Middle Eastern government and military personnel, academics, journalists, and organizations since at least 2014.
Netskope Threat Labs is tracking phishing campaigns that are abusing several free cloud services to host their websites and collect user information. These campaigns host their phishing sites in AWS Amplify which is available to free-tier users. Some phishing campaigns also abuse Telegram and Static Forms to collect users’ credentials. These phishing attacks aim to steal banking, webmail, and Microsoft 365 credentials, as well as victims’ card payment details.
Netskope Threat Labs publishes a monthly summary blog post of the top threats we are tracking on the Netskope platform. The purpose of this post is to provide strategic, actionable intelligence on active threats against enterprise users worldwide.
