- Facebook data breach 2021 for free#
- Facebook data breach 2021 update#
- Facebook data breach 2021 full#
Facebook data breach 2021 for free#
On April 3rd, 2021, hackers posted a database of over 533M Facebook users’ personal information online for free in a hacking forum. Over 533M Facebook Users’ Personal Information Leaked If your business collects or processes the data of anyone who lives in or has visited Brazil, it’s worth familiarizing yourself with the law to ensure you’re in compliance. Like the EU’s GDPR, Brazil’s privacy law carries implications for businesses outside Brazil, as well as penalties up to USD $9M for non-compliance. However, it’s worth noting that, regardless of what caused the breach, the consequences for the responsible organization are crystal clear now that Brazil’s new privacy law is in effect. The unclear cause of this data breach makes it difficult to draw a concrete lesson. The Lesson for Businessesįamiliarize yourself with Brazil’s new privacy law and ensure your organization complies if it processes the data of any person within Brazil.
Facebook data breach 2021 full#
The data leaked in this breach affected nearly all the Brazillian population and included personal tax identification numbers, birthdays, full names, addresses, headshots, credit scores, personal financial information, social benefits information, and more. “No hypothesis has been ruled out, and at the moment we consider it is more likely that the leak came from inside companies rather than hackers,” Fernando Capez, Procon’s executive director, explains.
However, after an investigation, Serasa and Experian found no evidence that their systems had been compromised.īrazilian consumer rights foundation Procon continues to investigate. The nature of the data suggests it could have originated from Serasa, the Brazilian subsidiary of the credit bureau Experian. It’s unclear exactly how this data breach occurred. The data also included detailed information on over 104 automobiles and 40M companies. On January 19th, 2021, security researchers found highly sensitive personal data of over 220M Brazilians for sale online, a number that is greater than the current population of Brazil. More Than 220M Brazilians Exposed in Major Data Leak
Facebook data breach 2021 update#
Although Microsoft released patches designed to correct these vulnerabilities, their customers are still at risk unless they update their software with those patches: Hafnium was able to carry out this attack because of undiscovered vulnerabilities in Microsoft’s software. Keep on-premise third-party software up to date at all times. Microsoft’s Exchange Server software handles email communications, and the attack exposed the emails of each organization. Then, Hafnium created a web shell around those servers that provided them with the access they needed to steal email data remotely. Hafnium gained access to on-premise servers through a combination of stolen passwords and previously undetected vulnerabilities.
The Microsoft breach was carried out through a sophisticated zero-day hacking campaign that targeted hundreds of thousands of on-premise servers running Microsoft’s Exchange software. It is the eighth instance of a nation-state cyberattack against civil organizations and businesses Microsoft has reported in the last 12 months.
The attack affected over 30,000 organizations across the United States, including local governments, government agencies, and businesses. Microsoft explained in their notification that the group “primarily targets entities in the United States for the purpose of exfiltrating information from a number of industry sectors.” On March 2nd, 2021, Microsoft reported it was the victim of a state-sponsored cyberattack from the Chinese hacking group called Hafnium. Over 30K Organizations Exposed in Microsoft Breach
This suggests that threat vectors may be changing, and organizations would be wise to bolster their cybersecurity efforts against new ways cybercriminals are now gaining access to data.īelow, we break down 10 of the worst data breaches in 2021 so far, as well as what organizations can learn from those breaches.ġ. So far this year, the causes of the worst data breaches have shifted from human error and credential based attacks that we saw at the end of last year to ransomware, third-party vulnerabilities, and undetected security gaps. Every six months, we compile a list of the worst data breaches that occurred during that period in order to learn from them.
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