Security Affairs

AUGUST 18, 2021

T-Mobile has confirmed that hackers have stolen records belonging to 48.6 Recently T-Mobile has launched an investigation into a possible security breach after a threat actor started offering for sale 100 million T-Mobile customer records on the dark web. SecurityAffairs – hacking, data breach).

Data breaches 99

Data breaches Mobile Telecommunications Wireless 99

Security Affairs

AUGUST 22, 2021

T-Mobile data breach could be worse than initially thought, an update to the investigation reveals that over 54 million individuals were impacted. T-Mobile data breach could be worse than initially thought, according to an update to the investigation over 54 million customers had their data compromised.

Data breaches 113

Data breaches Mobile Accountability Phishing 113

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

Security Affairs

OCTOBER 9, 2023

Flagstar Bank announced a data breach suffered by a third-party service provider exposed the personal information of over 800,000 US customers. Flagstar Bank is warning 837,390 US customers that their personal information was exposed after threat actors breached the third-party service provider Fiserv.

Data breaches 114

Data breaches Banking Hacking Mobile 114

Security Affairs

NOVEMBER 7, 2023

The iconic integrated resort Marina Bay Sands in Singapore has disclosed a data breach that impacted 665,000 customers. The Marina Bay Sands (MBS) luxury resort in Singapore has suffered a data breach that impacted 665,000 customers. Marina Bay Sands did not share technical details about the incident.

Data breaches 113

Data breaches Mobile Hacking Cybercrime 113

Security Affairs

DECEMBER 24, 2023

Video game publisher Ubisoft is investigating reports of an alleged data breach after popular researchers shared evidence of the hack. Ubisoft , the popular video game publisher, is examining reports of a potential data breach following the disclosure of evidence by prominent researchers vx-underground.

Data breaches 109

Data breaches Hacking Mobile Ransomware 109

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. ” reads the statement published by the company.

Data breaches 92

Data breaches Telecommunications Banking Mobile 92

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 92

Data breaches Identity Theft Financial Services Cybercrime 92

Security Affairs

NOVEMBER 22, 2019

Bad news for T-Mobile prepaid customer, the US-based telecom giant T-Mobile today disclosed a new data breach incident. The US branch of the telecommunications giant T -Mobile disclosed a security breach that according to the company impacted a small number of customers of its prepaid service.

Wireless 97

Wireless Data breaches Mobile Telecommunications 97

Security Affairs

JULY 10, 2021

Mint Mobile discloses a data breach, an unauthorized attacker gained access to subscribers’ account information and ported phone numbers. Mint Mobile is an American telecommunications company which sells mobile phone services and operates as an MVNO on T-Mobile’s cellular network in the United States.

Mobile 136

Mobile Data breaches Telecommunications Passwords 136

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

JANUARY 30, 2021

US wireless carrier UScellular discloses data breach, personal information of customers may have been exposed and their phone numbers ported. US wireless carrier UScellular discloses a data breach that exposed personal information of its customers. ” reads the USCellular data breach notification.

Data breaches 139

Data breaches Wireless Retail Accountability 139

Daniel Miessler

MAY 19, 2021

Breach : An incident that results in the confirmed disclosure—not just potential exposure—of data to an unauthorized party. This year they analyzed 79,635 incidents, 29,207 met their quality standards, and 5,258 were confirmed data breaches. Top assets in breaches: server, person, user dev.

Data breaches 192

Data breaches Social Engineering Ransomware Phishing 192

Security Affairs

JANUARY 30, 2024

Data of 750 million Indian mobile subscribers was offered for sale on dark web hacker forums earlier in January. CloudSEK researchers warned that a database containing data of 750 million Indian mobile subscribers was offered for sale on dark web hacker forums earlier in January.

Mobile 115

Mobile Identity Theft Cybercrime Cyber Attacks 115

Security Affairs

APRIL 12, 2023

Hyundai disclosed a data breach that impacted Italian and French car owners and clients who booked a test drive. Hyundai has suffered a data breach that impacted Italian and French car owners and customers who booked a test drive. According to the letter, financial data were not exposed.

Data breaches 91

Data breaches Media Manufacturing Education 91

Security Affairs

FEBRUARY 27, 2021

The telecommunications giant T-Mobile disclosed a data breach after some of its customers were apparently affected by SIM swap attacks. The telecommunications provider T-Mobile has disclosed a data breach after it became aware that some of its customers were allegedly victims of SIM swap attacks.

Mobile 90

Mobile Telecommunications Data breaches Identity Theft 90

Security Affairs

MARCH 5, 2020

New problems for the wireless carrier T-Mobile that disclosed a data breach that exposed some of the customers’ personal information. The wireless carrier T-Mobile was victims of a sophisticated cyber attack that targeted its email vendor. ” reads the data breach notification. .

Mobile 127

Mobile Data breaches Telecommunications Wireless 127

Security Affairs

DECEMBER 21, 2023

More than 22,000 users of Blink Mobility should take the necessary steps to protect themselves against the risk of identity theft. The Cybernews research team has discovered that their personal data was exposed in a leak. Its metadata was then indexed by search engines and discovered by Cybernews researchers on October 17th.

Mobile 102

Mobile Identity Theft Passwords Phishing 102

Security Affairs

AUGUST 15, 2021

T-Mobile is investigating a possible data breach after a threat actor published a post on a forum claiming to be selling the personal data of its customers. The seller told Motherboard that the data was obtained by compromising multiple servers related to T-Mobile. SecurityAffairs – hacking, data breach).

Mobile 104

Mobile Data breaches Telecommunications Hacking 104

Heimadal Security

SEPTEMBER 10, 2021

Singapore-based mobile operator and Internet service provider MyRepublic revealed today that the personal information of almost 79,400 mobile subscribers was potentially accessed by threat actors, making it the latest incident in a string of cyberattacks in recent months. What Happened?

Data breaches 71

Data breaches Mobile Internet Internet 71

Security Affairs

NOVEMBER 9, 2021

The company disclosed a data breach, a threat actor gained access to the personal information of approximately 7 million customers. According to the data breach notification published by the company on its website, the security breach took place in the evening of November 3, 2021. Pierluigi Paganini.

Data breaches 112

Data breaches Accountability Account Security Banking 112

Security Affairs

JUNE 29, 2023

The company immediately launched an investigation into the incident and notified law enforcement and data protection watchdogs. “As a result of the attack, the criminals gained access to e-mail addresses, telephone numbers and the content of messages collected on accounts,” reads a statement published by the company. India, and Africa.

Data breaches 76

Data breaches Spyware Hacking Accountability 76

Security Affairs

OCTOBER 18, 2023

IMEI is a unique number assigned to each mobile device and is used to identify a device on a mobile network. Attackers could use leaked data to replace IMEI numbers of stolen devices. If that happens, it can cause disruptions to the mobile service of the device.

Mobile 110

Mobile Phishing Manufacturing Risk 110

Security Affairs

FEBRUARY 12, 2022

Croatian phone carrier A1 Hrvatska has disclosed a data breach that has impacted roughly 200,000 customers. Croatian phone carrier A1 Hrvatska has disclosed a data breach that has impacted 10% of its customers, roughly 200,000 people. ” reads the data breach notification published by the company.

Data breaches 85

Data breaches Accountability Banking Cyber Attacks 85

Security Affairs

MARCH 2, 2022

Chipmaker giant Nvidia confirmed a data breach after the recently disclosed security incident, proprietary information stolen. The security breach is not connected to the ongoing crisis in Ukraine, according to a person familiar with the incident. ” Follow me on Twitter: @securityaffairs and Facebook.

Data breaches 85

Data breaches Ransomware Hacking VPN 85

Security Affairs

DECEMBER 28, 2020

Threat intelligence analyst discovered a threat actor that is selling a database of the Italian mobile service provider Ho mobile. Ho mobile is an Italian mobile telephone service offered by Vodafone Enabler Italia, an Italian virtual mobile telephone operator. ” Bank Security told me.

Mobile 128

Mobile Banking Data breaches Phishing 128

Security Affairs

OCTOBER 7, 2021

Depending on broadcast software used by the customer, they may need to manually update the software with this new key to start their next stream: Twitch Studio, Streamlabs, Xbox, PlayStation and Twitch Mobile App users should not need to take any action for your new key to work. SecurityAffairs – hacking, data breach).

Data breaches 88

Data breaches Mobile Software Accountability 88

Security Affairs

MAY 19, 2024

records on Chinese users Charges and Seizures Brought in Fraud Scheme Aimed at Denying Revenue for Workers Associated with North Korea U.S. records on Chinese users Charges and Seizures Brought in Fraud Scheme Aimed at Denying Revenue for Workers Associated with North Korea U.S.

Artificial Intelligence 90

Artificial Intelligence Data breaches Ransomware Hacking 90

Security Affairs

JULY 10, 2022

French virtual mobile telephone operator La Poste Mobile was hit by a ransomware attack that impacted administrative and management services. . The ransomware attack hit the virtual mobile telephone operator La Poste Mobile on July 4 and paralyzed administrative and management services. . Who is behind the attack?

Mobile 101

Mobile Ransomware Identity Theft Phishing 101

Security Affairs

APRIL 23, 2022

Telecommunication giant T-Mobile confirmed the LAPSUS$ extortion group gained access to its networks in March. Telecom company T-Mobile on Friday revealed that LAPSUS$ extortion gang gained access to its networks. ” LAPSUS$ leader White/Lapsus Jobs looking up the Department of Defense in T-Mobile’s internal Atlas system.

Mobile 96

Mobile VPN Social Engineering Telecommunications 96

Security Affairs

MARCH 16, 2020

Hackers have stolen the data of O2 customers from a database operated by Aerial Direct, which is O2’s largest direct business partner in the UK and has more than 130,000 customers. The company provides IP telephony services and equipment, including mobile, fixed lines, as well as call, broadband, conferencing and hosting telecoms.

Data breaches 105

Data breaches Telecommunications Passwords Advertising 105

Security Affairs

MAY 6, 2020

A threat actor is offering a database apparently belonging to Pakistan’s leading telecom service, it includes data of 44 Million Pakistani mobile users. It seems that the huge trove of data was the result of a data breach that took place in 2017, the oldest entries are dated back as 2013. Pierluigi Paganini.

Mobile 92

Mobile Telecommunications Data breaches Advertising 92

Security Affairs

JUNE 2, 2021

There was no need for a password or login credentials to access the information, and the data was not encrypted. The leak has since been secured. AMT Games is a mobile and browser game developer based in China. This sample revealed concerning patterns in the mobile game. What’s Happening? That means.33%

Data breaches 107

Data breaches Accountability Mobile Phishing 107

Security Affairs

MARCH 8, 2022

Samsung confirmed that threat actors had access to the source code of its Galaxy smartphones in recent security breach. Samsung this week disclosed a data breach, threat actors had access to internal company data, including the source code of Galaxy models. Follow me on Twitter: @securityaffairs and Facebook.

Data breaches 81

Data breaches Ransomware Hacking Cyber Attacks 81

SecureWorld News

SEPTEMBER 17, 2020

New York Attorney General Letitia James just announced the settlement of a data breach lawsuit between the AG's office and Dunkin' Donuts. Now the company is being forced to take certain information security measures and pay a $650,000 fine to the state of New York. Dunkin's donut holes are delicious.

Data breaches 98

Data breaches Accountability Cyber Attacks Cybersecurity 98

Security Affairs

MARCH 25, 2021

Researchers discovered the availability in the DarK Web of 30M of records of Americans affected by the Astoria Company data breach. The details of the Astoria Company data sale included, most notably, 40 million U.S. social security numbers (these numbers were later proven to be inflated). Pierluigi Paganini.

Data breaches 104

Data breaches Insurance Banking Marketing 104

Security Affairs

AUGUST 10, 2022

The attackers sent the messages to at least 76 employees in less than 1 minute, but the company security team was not able to determine how the threat actors obtained the list of employees’ phone numbers. The post Hackers behind Twilio data breach also targeted Cloudflare employees appeared first on Security Affairs.

Data breaches 74

Data breaches Phishing DDOS Software 74