ǿմý

Skip to main content

Russian hackers breached key Microsoft systems

Microsoft says its systems were accessed by Russian state-backed attackers. (Getty Images via CNN Newsource) Microsoft says its systems were accessed by Russian state-backed attackers. (Getty Images via CNN Newsource)
Share

Russian state-backed hackers gained access to some of Microsoft’s core software systems in a hack first disclosed in January, the company said Friday, revealing a more extensive and serious intrusion into Microsoft’s systems than previously known.

Microsoft believes that the hackers have in recent weeks used information stolen from Microsoft’s corporate email systems to access “some of the company’s source code repositories and internal systems,” the tech firm said in a filing with the U.S. Securities and Exchange Commission.

Source code is coveted by corporations — and spies trying to breach them — because it is the secret nuts and bolts of a software program that make it function.

Hackers with access to source code can use it for follow-on attacks on other systems.

Microsoft first revealed the breach in January, days before another Big Tech company, Hewlett Packard Enterprise, said the same hackers had breached its cloud-based email systems. The full extent and exact purpose of the hacking activity isn’t clear, but experts say the group responsible has a history of wide-ranging intelligence gathering campaigns in support of the Kremlin.

The hacking group was behind the infamous breach of several U.S. agency email systems using software made by U.S. contractor SolarWinds, which was revealed in 2020. The hackers had access for months to the unclassified email accounts at the departments of Homeland Security and Justice, among other agencies, before the spying operation was discovered.

U.S. officials have attributed the hacking group to Russia’s foreign intelligence service. Russia denied involvement in the operation.

In the years since the 2020 hack, the Russian hackers have continued to break into widely used tech firms as part of their espionage campaigns, according to U.S. officials and private experts. In the activity described Friday, the hackers may be using the information it stole from Microsoft “to accumulate a picture of areas to attack and enhance its ability to do so,” the company said in a blog post that accompanied the SEC filing.

“To date we have found no evidence that Microsoft-hosted customer-facing systems have been compromised,” Microsoft said.

This is a developing story. It will be updated.

CTVNews.ca ǿմý

The province's public security minister said he was "shocked" Thursday amid reports that a body believed to be that of a 14-year-old boy was found this week near a Hells Angels hideout near Quebec City.

Since she was a young girl growing up in Vancouver, Ginny Lam says her mom Yat Hei Law made it very clear she favoured her son William, because he was her male heir.

An Ontario man says it is 'unfair' to pay a $1,500 insurance surcharge because his four-year-old SUV is at a higher risk of being stolen.

For the last seven-and-half months, Toronto resident Heather McArthur has been living out what she describes as her 'worst nightmare.' On Feb. 7, her then three-year-old son Jacob along with his father Loc Phu 'Jay' Le departed for what was supposed to be a week-long visit to Vietnam to celebrate the Lunar New Year with family, McArthur says.

Local Spotlight

They say a dog is a man’s best friend. In the case of Darren Cropper, from Bonfield, Ont., his three-year-old Siberian husky and golden retriever mix named Bear literally saved his life.

Paleontologists from the Royal B.C. Museum have uncovered "a trove of extraordinary fossils" high in the mountains of northern B.C., the museum announced Thursday.

The search for a missing ancient 28-year-old chocolate donkey ended with a tragic discovery Wednesday.

The Royal Canadian Mounted Police is celebrating an important milestone in the organization's history: 50 years since the first women joined the force.

It's been a whirlwind of joyful events for a northern Ontario couple who just welcomed a baby into their family and won the $70 million Lotto Max jackpot last month.

A Good Samaritan in New Brunswick has replaced a man's stolen bottle cart so he can continue to collect cans and bottles in his Moncton neighbourhood.

David Krumholtz, known for roles like Bernard the Elf in The Santa Clause and physicist Isidor Rabi in Oppenheimer, has spent the latter part of his summer filming horror flick Altar in Winnipeg. He says Winnipeg is the most movie-savvy town he's ever been in.

Edmontonians can count themselves lucky to ever see one tiger salamander, let alone the thousands one local woman says recently descended on her childhood home.

A daytrip to the backcountry turned into a frightening experience for a Vancouver couple this weekend.