Not Acxiom
HighLarge dataset leaked in 2020, initially misattributed to Acxiom, impacting over 51 million individuals.
Exposed data classes
Fields reported as compromised in this breach record.
Detailed Analysis
In-depth analysis of the breach and its implications.
In June 2020, a significant event occurred when a vast dataset containing numerous types of personal information was mistakenly linked to the marketing firm Acxiom. After thorough investigation, Acxiom clarified that the data breach was unrelated to the company, emphasizing that these records did not originate from their systems. This dataset included a variety of details, such as emails, names, physical addresses, and more, accounting for over 51 million unique email addresses. Despite its misattribution, the exposure of this information highlights the risks associated with data security.
Impact Analysis
Understanding the scope and consequences of this breach.
- User Impact
- Exposed personal details could lead to phishing or identity theft.
- Business Impact
- Affected entities might see damaged trust and face inquiries.
- Affected Sectors
- Database marketing
- Cybersecurity
- Geographic Impact
- Global
What You Should Do
Recommended actions to take in response to this breach.
If You Were Affected
- •Monitor accounts for unusual activity.
- •Enable email security filters.
- •Be vigilant of phishing attempts.
Preventive Measures
- •Avoid using personal details in unsecured environments.
- •Implement robust data handling practices.
Frequently Asked Questions
Common questions about this breach and what it means for you.