Connect with us

Hi, what are you looking for?

SecurityWeekSecurityWeek

Application Security

Colonial Pipeline Confirms Personal Information Impacted in Ransomware Attack

Colonial Pipeline has started sending out notification letters to inform more than 5000 people that their personal information was compromised in a ransomware attack earlier this year.

Colonial Pipeline has started sending out notification letters to inform more than 5000 people that their personal information was compromised in a ransomware attack earlier this year.

The attack, which took place in May 2021, involved the Darkside ransomware and resulted in the Georgia-based company temporarily shutting down operations and paying $5 million to the attackers to recover stolen information. Most of the money was recovered, the US announced in June.

In a notification letter sent to the Maine Attorney General’s Office, Colonial Pipeline said that personal information belonging to 5,810 people was compromised in the attack.

“On May 6, 2021, an unauthorized third party acquired certain records stored in our systems,” the company said in the letter.

[ Related: Colonial Pipeline CEO Explains $4.4 Million Ransomware Payment ]

The compromised information, the company says, includes names, birth dates, contact information, driver’s license information, Social Security numbers, government-issued ID (such as military ID and tax ID), as well as health-related information, health insurance information included.

The amount of impacted information, however, varies for each impacted individual, the company says.

The attack on Colonial Pipeline showed not only that hackers are increasingly targeting critical infrastructure for their personal gain, but also that they continue to engage in double extortion, stealing data from their victims to force them into paying a ransom.

Advertisement. Scroll to continue reading.

Related: Advanced Technology Ventures Discloses Ransomware Attack

Related: University of San Diego Health Says Personal Information Stolen in Data Breach

Related: IBM: Average Cost of Data Breach Exceeds $4.2 Million

Written By

Ionut Arghire is an international correspondent for SecurityWeek.

Click to comment

Trending

Daily Briefing Newsletter

Subscribe to the SecurityWeek Email Briefing to stay informed on the latest threats, trends, and technology, along with insightful columns from industry experts.

Gain valuable insights from industry professionals who will help guide you through the intricacies of industrial cybersecurity.

Register

Join us for an in depth exploration of the critical nature of software and vendor supply chain security issues with a focus on understanding how attacks against identity infrastructure come with major cascading effects.

Register

Expert Insights

Related Content

Application Security

Cycode, a startup that provides solutions for protecting software source code, emerged from stealth mode on Tuesday with $4.6 million in seed funding.

Vulnerabilities

Less than a week after announcing that it would suspended service indefinitely due to a conflict with an (at the time) unnamed security researcher...

Cybercrime

The changing nature of what we still generally call ransomware will continue through 2023, driven by three primary conditions.

Data Protection

The cryptopocalypse is the point at which quantum computing becomes powerful enough to use Shor’s algorithm to crack PKI encryption.

Identity & Access

Zero trust is not a replacement for identity and access management (IAM), but is the extension of IAM principles from people to everyone and...

Cybercrime

A recently disclosed vBulletin vulnerability, which had a zero-day status for roughly two days last week, was exploited in a hacker attack targeting the...

Data Breaches

OpenAI has confirmed a ChatGPT data breach on the same day a security firm reported seeing the use of a component affected by an...

Artificial Intelligence

The CRYSTALS-Kyber public-key encryption and key encapsulation mechanism recommended by NIST for post-quantum cryptography has been broken using AI combined with side channel attacks.