Breakthrough Technologies For Surviving a Hack
Bloomberg Businessweek|July 27, 2020
How a big manufacturer beat ransomware attackers without paying the ransom
William Turton
Breakthrough Technologies For Surviving a Hack

At around midnight Oslo time on March 19, 2019, computers owned by Norsk Hydro ASA, a large aluminum manufacturer, started encrypting files and going offline en masse. It took two hours before a worker at its operations center in Hungary realized what was happening. He followed a scripted security procedure and took the company’s entire network offline—including its website, email system, payroll, and everything else. By then, a lot of damage was already done. Five hundred of Hydro’s servers and 2,700 of its PCs had been rendered useless, and a ransom note was flashing on employees’ computer screens.

“Greetings!” the note began. “There was a significant flaw in the security system of your company. You should be thankful the flaw was exploited by serious people and not some rookies. They would have damaged all your data by mistake or for fun.” The message instructed recipients to write to an email address to discuss an unspecified payment, which would have to be made in Bitcoin; in exchange, the hackers would provide an encryption key to reverse the damage.

Like most other large multinationals, Hydro had been at least aware of the possibility of attack. It had a cyber insurance policy, and it had tested its networks with “white hat” hackers—security consultants who attempt to break into a system to check its defenses. “I wouldn’t say we could keep the NSA out,” says Chief Information Officer Jo De Vliegher. “But we were a company with all the normal security in place.”

Denne historien er fra July 27, 2020-utgaven av Bloomberg Businessweek.

Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.

Denne historien er fra July 27, 2020-utgaven av Bloomberg Businessweek.

Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.

FLERE HISTORIER FRA BLOOMBERG BUSINESSWEEKSe alt
Instagram's Founders Say It's Time for a New Social App
Bloomberg Businessweek US

Instagram's Founders Say It's Time for a New Social App

The rise of AI and the fall of Twitter could create opportunities for upstarts

time-read
4 mins  |
March 13, 2023
Running in Circles
Bloomberg Businessweek US

Running in Circles

A subscription running shoe program aims to fight footwear waste

time-read
3 mins  |
March 20 - 27, 2023
What I Learned Working at a Hawaiien Mega-Resort
Bloomberg Businessweek US

What I Learned Working at a Hawaiien Mega-Resort

Nine wild secrets from the staff at Turtle Bay, who have to manage everyone from haughty honeymooners to go-go-dancing golfers.

time-read
10 mins  |
March 20 - 27, 2023
How Noma Will Blossom In Kyoto
Bloomberg Businessweek US

How Noma Will Blossom In Kyoto

The best restaurant in the world just began its second pop-up in Japan. Here's what's cooking

time-read
3 mins  |
March 20 - 27, 2023
The Last-Mover Problem
Bloomberg Businessweek US

The Last-Mover Problem

A startup called Sennder is trying to bring an extremely tech-resistant industry into the age of apps

time-read
10+ mins  |
March 20 - 27, 2023
Tick Tock, TikTok
Bloomberg Businessweek US

Tick Tock, TikTok

The US thinks the Chinese-owned social media app is a major national security risk. TikTok is running out of ways to avoid a ban

time-read
10+ mins  |
March 20 - 27, 2023
Cleaner Clothing Dye, Made From Bacteria
Bloomberg Businessweek US

Cleaner Clothing Dye, Made From Bacteria

A UK company produces colors with less water than conventional methods and no toxic chemicals

time-read
3 mins  |
March 20 - 27, 2023
Pumping Heat in Hamburg
Bloomberg Businessweek US

Pumping Heat in Hamburg

The German port city plans to store hot water underground and bring it up to heat homes in the winter

time-read
3 mins  |
March 20 - 27, 2023
Sustainability: Calamari's Climate Edge
Bloomberg Businessweek US

Sustainability: Calamari's Climate Edge

Squid's ability to flourish in warmer waters makes it fitting for a diet for the changing environment

time-read
4 mins  |
March 20 - 27, 2023
New Money, New Problems
Bloomberg Businessweek US

New Money, New Problems

In Naples, an influx of wealthy is displacing out-of-towners lower-income workers

time-read
4 mins  |
March 20 - 27, 2023