The latest breach was not part of the SolarWinds attack, Reuters stated. This allowed the hackers to gain unauthorized access to customer accounts. In addition, Microsoft indicated Nobelium hackers used password-spraying and brute-force techniques to compromise three entities, Ars Technica reported. They then used information from the agent to attack Microsoft customers. Microsoft on Thursday warned that the Russian-based hackers behind the SolarWinds cyber attack have launched a new campaign, targeting government agencies, think tanks and non-governmental. The latest cyberattack reported by Microsoft does not involve SolarWinds or its customers, a SolarWinds spokesperson told MSSP Alert. Nobelium hackers gained access to one of Microsoft’s customer service agents, Reuters indicated. Microsoft on Thursday revealed that the threat actors behind the SolarWinds supply chain attack were able to gain access to a small number of internal accounts and escalate access inside its internal network.
Microsoft solarwinds software#
Although an attacker accessing source code. Microsoft Says SolarWinds Hackers Accessed Some of Its Source Code. A deep-dive into the SolarWinds Serv-U SSH vulnerability Several weeks ago, Microsoft detected a 0-day remote code execution exploit being used to attack the SolarWinds Serv-U FTP software in limited and targeted attacks. The report confirms that the attackers managed to access code repositories for several Microsoft products, including access to product source code.
The company made the discovery during its investigation into Nobelium, the hacking group responsible for the SolarWinds Orion supply chain cyberattack, which was discovered in 2020. Microsoft has posted its final report on the massive SolarWinds cyberattack, providing some additional details regarding its findings and involvement. Cybersecurity firm Secureworks connected the intrusions to a China-linked threat actor called Spiral.Microsoft has found Nobelium hackers compromised a worker’s computer and used the device to launch targeted attacks against its customers, the company wrote in a blog post on June 25, 2021. If anything, the revelations highlight the variety of techniques and tools used by threat actors to breach corporate networks, including piggybacking on legitimate software.Īlthough the SolarWinds supply chain attacks have been formally pinned on Russian APT29 hackers, Microsoft in December 2020 disclosed that a separate espionage group may have been taking advantage of the IT infrastructure provider's Orion software to drop a persistent backdoor called Supernova on infected systems. Microsoft says some of its customer support tools were accessed by the hacking group Nobelium, which was also connected to the separate SolarWinds attack, due to a Microsoft customer service agent. "ASLR is a critical security mitigation for services which are exposed to untrusted remote inputs, and requires that all binaries in the process are compatible in order to be effective at preventing attackers from using hardcoded addresses in their exploits, as was possible in Serv-U," the researchers said. Microsoft, which reported the vulnerability to SolarWinds, said it recommended enabling ASLR compatibility for all binaries loaded in the Serv-U process. On Monday, Tom Burt, Microsoft corporate vice president of customer security and trust, said Nobelium has been.
ASLR refers to a protection mechanism that's used to increase the difficulty of performing a buffer overflow attack by randomly arranging the address space positions where system executables are loaded into memory. Nobelium, as the hacking group is known, is infamous for the SolarWinds hack. Microsoft says SolarWinds hackers stole source code for 3 products The company said it found no indication the breach allowed customers to be hacked.
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