Security Affairs

JANUARY 7, 2022

The appointment scheduling service FlexBooker discloses a data breach that impacted over 3.7 million accounts. Threat actors compromised the FlexBooker accounts of more than 3.7 Stolen data are now available for sale on multiple cybercrime forums. million accounts. million accounts. The post Over 3.7

Data breaches 137

Data breaches Accountability Passwords Cybercrime 137

Security Affairs

MARCH 30, 2024

AT&T confirmed that a data breach impacted 73 million current and former customers after its data were leaked on a cybercrime forum. In March 2024, more than 70,000,000 records from an unspecified division of AT&T were leaked onto Breached forum, vx-underground researchers reported. million former account holders.”

Data breaches 132

Data breaches Telecommunications Cybercrime Hacking 132

Krebs on Security

DECEMBER 2, 2020

For at least the third time in its existence, OGUsers — a forum overrun with people looking to buy, sell and trade access to compromised social media accounts — has been hacked. An offer by the apparent hackers of OGUsers, offering to remove account information from the eventual database leak in exchange for payment.

Accountability 286

Accountability Hacking Scams Media 286

Security Affairs

MARCH 4, 2024

American Express warns customers that their credit cards were exposed due to a data breach experienced by a third-party merchant processor. American Express (Amex) notifies customers that their credit card information has been compromised in a data breach involving a third-party merchant processor.

Data breaches 97

Data breaches Accountability Hacking Mobile 97

Bleeping Computer

MAY 12, 2023

Discord is notifying users of a data breach that occurred after the account of a third-party support agent was compromised. [.]

Data breaches 145

Data breaches Hacking Accountability 145

Security Affairs

NOVEMBER 1, 2020

A threat actor is offering for sale account databases containing an aggregate total of 34 million user records stolen from 17 companies. A data breach broker is selling account databases containing a total of 34 million user records stolen from 17 companies. SecurityAffairs – hacking, account databases).

Data breaches 144

Data breaches Accountability Advertising Passwords 144

Security Affairs

DECEMBER 23, 2023

Mobile virtual network operator Mint Mobile suffered a new data breach, threat actors had access to customers’ personal information. Mint Mobile experienced a recent data breach, exposing customers’ personal information to unauthorized access by threat actors.

Mobile 108

Mobile Data breaches Wireless Data collection 108

Security Affairs

APRIL 10, 2024

AT&T confirmed that the data breach impacted 51 million former and current customers and is notifying them. AT&T revealed that the recently disclosed data breach impacts more than 51 million former and current customers and is notifying them. ” reads the data breach notification.

Data breaches 98

Data breaches Telecommunications Identity Theft Hacking 98

Security Affairs

JANUARY 10, 2024

The Healthcare services provider HMG Healthcare has disclosed a data breach that impacted 40 affiliated nursing facilities. In November 2023, the Healthcare services provider HMG Healthcare discovered a data breach that exposed personal health information related to residents and employees at HMG affiliated nursing facilities.

Data breaches 100

Data breaches Healthcare Hacking Accountability 100

Security Affairs

APRIL 4, 2024

US cancer center City of Hope suffered a data breach that impacted 800,000 individuals, personal and health information was compromised. City of Hope suffered a data breach, the organization started notifying 827149 individuals that their personal and health information was compromised. medical record number).”

Data breaches 96

Data breaches Identity Theft Insurance Banking 96

Security Affairs

APRIL 12, 2024

Roku announced that 576,000 accounts were compromised in a new wave of credential stuffing attacks. Roku announced that 576,000 accounts were hacked in new credential stuffing attacks, threat actors used credentials stolen from third-party platforms. ” reads the press release published by the company.

Accountability 107

Accountability Passwords Data breaches Authentication 107

Security Affairs

DECEMBER 11, 2023

Toyota Financial Services (TFS) disclosed a data breach, threat actors had access to sensitive personal and financial data. Toyota Financial Services (TFS) is warning customers it has suffered a data breach that exposed sensitive personal and financial data.

Financial Services 110

Financial Services Data breaches Identity Theft Banking 110

Security Affairs

OCTOBER 23, 2023

The City of Philadelphia discloses a data breach that resulted from a cyber attack that took place on May 24 and that compromised City email accounts. The incident was discovered on May 24, but further investigation revealed that threat actors have had access to the compromised email accounts at least since March 2023.

Data breaches 106

Data breaches Identity Theft Accountability Scams 106

Security Affairs

JANUARY 6, 2024

Law firm Orrick, Herrington & Sutcliffe disclosed a data breach that took place in early 2023, which impacted roughly 600,000 individuals. The law firm Orrick, Herrington & Sutcliffe, disclosed a data breach that impacted 638,000 individuals. ” reads the data breach notification.

Data breaches 103

Data breaches Insurance Technology Government 103

Security Affairs

APRIL 27, 2024

Threat actors accessed more than 19,000 online accounts on a California state platform for welfare programs. Threat actors breached over 19,000 online accounts on a California state platform dedicated to welfare programs. Your account may have been one of those accessed.” ” continues the notification.

Accountability 103

Accountability Passwords Data breaches Hacking 103

SecureWorld News

APRIL 2, 2024

After weeks of denial, AT&T has finally acknowledged a massive data breach impacting 73 million current and former customer accounts. The telecom giant had initially claimed that a large trove of personal data leaked on the Dark Web did not originate from their systems. million former account holders."

Data breaches 82

Data breaches Identity Theft Authentication Accountability 82

Security Affairs

MARCH 14, 2024

Stolen data included corporate files and personal information Nissan refused to pay the ransom and the cybercrime group published the alleged stolen files. The company added that the data breach impacted some Nissan customers, dealers, and current and former employees.

Data breaches 91

Data breaches Identity Theft Financial Services Cybercrime 91

Security Affairs

JANUARY 4, 2024

Healthcare technology company HealthEC disclosed a data breach that exposed the personal information of 4.5 Healthcare technology company HealthEC (HEC) disclosed a data breach that impacted 4.5 million Individuals. million customers of its business partners. ” reads a notice published by the company on its website.

Data breaches 109

Data breaches Healthcare Artificial Intelligence Identity Theft 109

The Last Watchdog

JANUARY 18, 2022

This conclusion is derived from an analysis of data taken from our data breach detection tool, Surfshark Alert , which comprises publicly available breached data sets to inform our users of potential threats. Data associations to specific breach instances are only stipulated. million). •Q1 Kaziukonis.

Data breaches 279

Data breaches VPN Internet Internet 279

Security Affairs

MARCH 10, 2023

AT&T is warning some of its customers that some of their information was exposed after the hack of a third-party vendor’s system. AT&T is notifying millions of customers that some of their information was exposed after a third-party vendor was hacked. ”​ Exposed data don’t include financial information (i.e.

Data breaches 90

Data breaches Hacking Wireless Telecommunications 90

CyberSecurity Insiders

OCTOBER 21, 2022

Advocate Aurora Health(AAH), a medical services provider serving Wisconsin and Illinois populace, was hit by a data breach affecting over 3,000,000 patients. Moreover, the tool is being used by other hospitals in the country and so it could lead to more such data breaches in near time. million patients. .

Data breaches 137

Data breaches Healthcare Hacking Data privacy 137

Security Affairs

DECEMBER 9, 2023

Kentucky health system Norton Healthcare disclosed a data breach after it was a victim of a ransomware attack in May. Norton Healthcare disclosed a data breach after a ransomware attack that hit the organization on May 9, 2023. TB of data and leaked dozens of files as proof of the hack.

Healthcare 114

Healthcare Data breaches Ransomware Insurance 114

Security Affairs

FEBRUARY 23, 2024

Australian telecommunications provider Tangerine disclosed a data breach that impacted roughly 230,000 individuals. Tangerine suffered a data breach that exposed the personal information of roughly 230,000 individuals. The company already notified impacted individuals by email on Wednesday 21 February 2024.

Data breaches 92

Data breaches Telecommunications Banking Mobile 92

Security Affairs

DECEMBER 23, 2023

The LockBit ransomware claims to have hacked accountancy firm Xeinadin threatens to leak the alleged stolen data. The LockBit ransomware claims responsibility for hacking the Xeinadin accountancy firm and threatens to disclose the alleged stolen data. tb of customer data is alleged. Account balances.

Accountability 122

Accountability Ransomware Data breaches Hacking 122

Security Affairs

AUGUST 31, 2023

Fashion retailer Forever 21 disclosed a data breach that exposed the personal information of more than 500,000 individuals. ” reads the data breach notification letter sent to the impacted individuals. “As a result, we believe the risk to individuals whose personal data was involved in this event is low.

Retail 118

Retail Data breaches Identity Theft Banking 118

SecureWorld News

DECEMBER 7, 2023

New revelations have shed light on the extensive fallout of the 23andMe data breach, which exposed the personal information of a staggering 6.9 This significant update comes almost two months after the genetic testing company initially reported a breach affecting 14,000 individuals. million users.

Data breaches 100

Data breaches Passwords Data privacy Accountability 100

Security Affairs

NOVEMBER 20, 2023

The Canadian government discloses a data breach after threat actors hacked two of its contractors. “On October 19 th , 2023, Brookfield Global Relocation Services (BGRS) informed the Government of Canada of a breach involving Government of Canada information held by BGRS and SIRVA Canada systems.”

Data breaches 110

Data breaches Government Hacking Backups 110

Security Affairs

NOVEMBER 12, 2023

The State of Maine disclosed a data breach that impacted about 1.3 The State of Maine was the victim of the large-scale hacking campaign that targeted organizations using the MOVEit file transfer tool. The Government organization disclosed a data breach that impacted about 1.3 based organizations account for 83.9

Data breaches 107

Data breaches Insurance Identity Theft Education 107

Security Affairs

DECEMBER 29, 2021

T-Mobile discloses a new data breach that impacted a “very small number of customers” who were victim of SIM swap attacks. T-Mobile has suffered another security breach, threat actors gained access to the accounts of “a small number of” customers.’. SecurityAffairs – hacking, data breach).

Data breaches 125

Data breaches Mobile Wireless Accountability 125

Security Affairs

SEPTEMBER 20, 2022

American Airlines disclosed a data breach, threat actors had access to an undisclosed number of employee email accounts. American Airlines recently suffered a data breach, threat actors compromised a limited number of employee email accounts. SecurityAffairs – hacking, data breach).

Data breaches 93

Data breaches Accountability Phishing Hacking 93

Security Affairs

MAY 5, 2020

GoDaddy has been notifying its customers of a data breach, threat actors might have compromised their web hosting account credentials. GoDaddy has been notifying its customers of a data breach, attackers might have compromised users’ web hosting account credentials. ” continues the notice.

Data breaches 123

Data breaches Accountability Advertising Internet 123

Security Affairs

FEBRUARY 13, 2024

Bank of America revealed that the personal information of some customers was stolen in a data breach affecting a third-party services provider. Bank of America began notifying some customers following a data breach at the third-party services provider Infosys McCamish System (IMS).

Data breaches 106

Data breaches Banking Identity Theft Ransomware 106

Krebs on Security

AUGUST 16, 2022

There was no reason to believe Holistic-K1ller had fabricated their breach claim. This identity has been highly active on Breached and its predecessor RaidForums for more than two years, mostly selling databases from hacked Mexican entities. That same month, they also sold data on 1.4

Data breaches 253

Data breaches Banking Cybercrime Marketing 253

Security Affairs

JULY 8, 2021

The American multinational investment bank and financial services firm Morgan Stanley discloses a data breach caused by the hack of an Accellion FTA server of a third-party vendor. Guidehouse advised us that data that it maintained for Morgan Stanley had been accessed through the Accellion FTA vulnerability.”

Data breaches 118

Data breaches Hacking Banking Financial Services 118

Security Affairs

NOVEMBER 23, 2023

Healthcare services provider Welltok disclosed a data breach that impacted nearly 8.5 It provides a platform that leverages data-driven insights to engage individuals in their health and well-being. The company disclosed a data breach that exposed the personal data of nearly 8.5 million patients in the U.S.

Data breaches 91

Data breaches Insurance Healthcare Hacking 91

Security Affairs

MARCH 2, 2023

TechCrunch was able to verify the authenticity of the data for a sample they analyzed, however it is unclear how recent the data is. New breach: GunAuction[.]com com was hacked in December and 565k user accounts leaked with names, addresses, phone numbers, partial credit card data and plain text passwords.

Accountability 82

Accountability Hacking Data breaches Passwords 82

Security Affairs

SEPTEMBER 24, 2023

educational nonprofit organization National Student Clearinghouse disclosed a data breach that impacted approximately 900 US schools. The security breach resulted from a cyber attack exploiting a vulnerability in the MOVEit managed file transfer (MFT).- reads the message published by the gang.

Data breaches 109

Data breaches Education Ransomware Software 109