The White House is closely tracking an emergency patch Microsoft has released, US national security adviser Jake Sullivan has said, after an unknown hacking group recently broke into organizations using a flaw in the company’s mail server software.
“We are closely tracking Microsoft’s emergency patch for previously unknown vulnerabilities in Exchange Server software and reports of potential compromises of US think tanks and defence industrial base entities,” Jake Sullivan, President Joe Biden’s national security adviser, said on Twitter.
“We encourage network owners to patch ASAP,” he said. His tweet included a link to a notice by Microsoft of the security update.
Microsoft’s near-ubiquitous suite of products has been under scrutiny since the hack of SolarWinds, a Texas-based software business that served as a springboard for several intrusions across government and the private sector.
In other cases, hackers took advantage of the way customers had set up their Microsoft services to compromise their targets or dive further into affected networks.
Hackers who went after SolarWinds also breached Microsoft itself, accessing and downloading source code – including elements of Exchange, the company’s email and calendaring product.
The team at Platform Executive hope you have enjoyed this news article. Translation from English to other languages via Google Cloud Translation. Initial reporting via our official content partners at Thomson Reuters. Reporting by Eric Beech. Editing by Jacqueline Wong and Shri Navaratnam.
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