Zero Day

JUNE 24, 2025

You might get a cut of $177 million data breach settlement Millions of customers had their data stolen. Earlier this year, the company confirmed two major data breaches -- one from 2019 or earlier and one from 2024. Now AT&T is offering compensation.

Data breaches 75

Data breaches Password Management Small Business Passwords 75

Krebs on Security

JULY 29, 2021

Every time there is another data breach, we are asked to change our password at the breached entity. Here’s a closer look at what typically transpires in the weeks or months before an organization notifies its users about a breached database. TARGETED PHISHING.

Passwords 363

Passwords Password Management Phishing Scams 363

Security Affairs

MAY 20, 2025

South Korean mobile network operator SK Telecom revealed that the security breach disclosed in April began in 2022. SK Telecom is South Koreas largest wireless telecom company, a major player in the countrys mobile and tech landscape. The telecom giant detected an infection of its systems at 11 PM on Saturday, April 19, 2025.

Malware 106

Malware Mobile Data breaches Wireless 106

SecureWorld News

AUGUST 16, 2021

T-Mobile is investigating a post made on an underground forum that claims 100 million user accounts have been compromised in a data breach. The hacker, who spoke with VICE's Motherboard in an online chat, said the data came from T-Mobile USA and involves "full customer info.". It is unknown if the data was actually sold.

Data breaches 98

Data breaches Mobile Accountability Wireless 98

Krebs on Security

AUGUST 3, 2020

The irony of this data leak is that marketers who constantly scrape the Web for consumer contact data may not realize the source of the information, and end up feeding it into automated systems that peddle dubious wares and services via automated phone calls and text messages.

Mobile 362

Mobile Marketing Consumer Protection Wireless 362

eSecurity Planet

AUGUST 17, 2021

BankInfoSecurity reported that it had communicated with one person involved in the T-Mobile attack, who said the attackers got into the T-Mobile systems when the giant carrier left a gateway GPRS support node (GSSN) – which is a router between the company’s network and the internet – misconfigured, which exposed it to the internet.

Data breaches 110

Data breaches Mobile Identity Theft Artificial Intelligence 110

Security Affairs

APRIL 22, 2025

SK Telecom is South Koreas largest wireless telecom company, a major player in the countrys mobile and tech landscape. Upon discovering the infection, the company promptly reported it to the Korea Internet & Security Agency (KISA) on Sunday, April 20, sanitized the impacted systems, and isolated the suspected hacking device.

Data breaches 89

Data breaches Risk Mobile Wireless 89

Krebs on Security

FEBRUARY 18, 2019

This post seeks to document the extent of those attacks, and traces the origins of this overwhelmingly successful cyber espionage campaign back to a cascading series of breaches at key Internet infrastructure providers. federal civilian agencies to secure the login credentials for their Internet domain records.

DNS 279

DNS Internet Internet Government 279

Krebs on Security

APRIL 6, 2021

That weakness has supposedly been patched for all the major wireless carriers now, but it really makes you question the ongoing sanity of relying on the Internet equivalent of postcards (SMS) to securely handle quite sensitive information.

Mobile 360

Mobile Accountability Passwords Authentication 360

Krebs on Security

JUNE 25, 2019

A historic records search at Domaintools on that tosaka1027@gmail.com address says it was used to register 24 Internet domain names , including at least seven that have been conclusively tied to the spread of powerful Android mobile malware. a firm that says it is “dedicated to the development and operation of Internet mobile games.”

Mobile 279

Mobile Technology Manufacturing Malware 279

Hot for Security

FEBRUARY 16, 2021

The researcher found various types of data, including user email address, client IP, user ld, web camera serial number, country location, SSID/ wireless network name and camera settings, such as the state of any embedded microphones. Data breaches appear to be common events these days. Thanks, Adorcam customer support.

Wireless 128

Wireless Data breaches Phishing IoT 128

Security Boulevard

JUNE 4, 2025

With more than 80% of internet traffic now routed through APIsa number projected to rise significantly due to AI developmentstheir security is crucial. This breach led to unauthorized access to customers' personal information, including Social Security numbers, resulting in a $2,000,000 fine. million AT&T wireless customers.

Data breaches 59

Data breaches Government Telecommunications Wireless 59

CyberSecurity Insiders

NOVEMBER 1, 2021

Adopting and applying cybersecurity principles can help you secure your company and decrease the danger of a data breach. Protect your wireless system with full backups. It’s important to constantly back up the entire company data , especially the data trapped in legacy hardware.

Small Business 134

Small Business Cybersecurity Wireless Spyware 134

Krebs on Security

AUGUST 30, 2022

On July 20, the attackers turned their sights on internet infrastructure giant Cloudflare.com , and the intercepted credentials show at least five employees fell for the scam (although only two employees also provided the crucial one-time MFA code).

Phishing 347

Phishing Mobile Authentication Accountability 347

Security Affairs

JULY 19, 2021

The oil giant employs has over $200 billion in annual revenue, and the threat actors are offering the stolen data at an initial price of $5 million. Bleeping Computer reached the company who confirmed a data breach on third-party contractors, but pointed out that the incident had no impact on Aramco’s operations.

Telecommunications 144

Telecommunications Data breaches Engineering Wireless 144

Security Affairs

NOVEMBER 24, 2019

T-Mobile discloses data breach affecting prepaid wireless customers. Chinese smartphone vendor OnePlus discloses a new data breach. Russian author of NeverQuest banking malware gets 4 Years in U.S. Catch Hospitality Group discloses PoS malware infection at its restaurants.

Data breaches 130

Data breaches Banking Wireless Surveillance 130

CyberSecurity Insiders

JANUARY 31, 2023

Google Fi, a wireless phone plan offered only to Alphabet Inc’s subsidiary customers, has confirmed a data breach that could have occurred because of a security incident on T-Mobile servers that leaked data related to millions of customers.

Cyber Attacks 115

Cyber Attacks Mobile Wireless Data breaches 115

SecureWorld News

AUGUST 30, 2021

We have new information on the T-Mobile data breach that compromised the personal information of millions of customers just a couple weeks ago. The data breach resulted in the personal information of approximately 54 million customers being accessed by the hacker. T-Mobile data breach details.

Mobile 98

Mobile Data breaches Wireless Internet 98

Webroot

JUNE 17, 2025

Research shows that the travel and tourism sector ranked third in cyberattacks, with nearly 31% of hospitality organizations experiencing a data breach and a record 340 million people affected by cybercrimes. Thieves often access loyalty accounts with credentials stolen in a data breach.

VPN 82

VPN Scams Computers and Electronics Phishing 82

eSecurity Planet

SEPTEMBER 1, 2021

Service providers and 5G-enabled device manufacturers both have critical roles to play in the success and sustainability of this wireless network rollout. Exposing the Internet of Things (IoT) Universe. Insecure implementations may result in unauthorized access to threat actors and potential data breaches.”

Risk 137

Risk Cybersecurity IoT Wireless 137

Krebs on Security

JUNE 25, 2019

A historic records search at Domaintools on that tosaka1027@gmail.com address says it was used to register 24 Internet domain names , including at least seven that have been conclusively tied to the spread of powerful Android mobile malware. a firm that says it is “dedicated to the development and operation of Internet mobile games.”

Mobile 189

Mobile Technology Manufacturing Software 189

Identity IQ

FEBRUARY 7, 2023

Without a SIM card, you won’t be able to receive calls, send text messages, or access the internet. To do this, they will try to gather the personal information they need to successfully impersonate you for your wireless provider; this information may include your name, Social Security number, street address, and phone number.

Scams 98

Scams Identity Theft Wireless Accountability 98

Security Affairs

MAY 14, 2023

Nominate Pierluigi Paganini and Security Affairs here here: [link] Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press. ransom Dragon Breath APT uses double-dip DLL sideloading strategy International Press Cybercrime San Bernardino County pays $1.1-million

Data breaches 98

Data breaches DDOS Ransomware Hacking 98

The Last Watchdog

SEPTEMBER 4, 2018

Spirent refers to this as “data breach emulation,’’ something David DeSanto, Spirent’s threat research director, told me is designed to give companyies a great advantage; it makes it possible to see precisely how the latest ransomware or crypto mining malware would impact a specific network, with all of its quirky complexity.

Penetration Testing 133

Penetration Testing Firewall Data breaches Malware 133

CyberSecurity Insiders

SEPTEMBER 14, 2021

This does not bode well for their longevity, as other industry data shows that 60% of small businesses that suffer a data breach will be out of business within six months. Use of a VPN – virtual private networks (VPN) create a secure connection to other networks over the internet.

Small Business 98

Small Business Cybersecurity Passwords Backups 98

Webroot

MAY 28, 2025

June is Internet Safety Month , a yearly reminder to strengthen your defenses against online threats. In todays hyper-connected world, we use the internet for just about everything, from shopping to banking to streaming and work. This is partly due to the increase in data breaches. That goes for your kids as well.

Scams 79

Scams Data breaches Identity Theft Social Engineering 79

Identity IQ

OCTOBER 1, 2022

Once they have this info, they can call your wireless provider, pretending to be you, and have your number moved over to their cell phone. It can be easy for criminals to get ahold of your number if it was compromised in a data breach. Then they try to trick the person into going along with whatever scheme they’re running.

Identity Theft 93

Identity Theft Wireless Scams Authentication 93

Security Boulevard

MAY 6, 2021

Firewalls are used to segment or isolate networks and are an essential component to limit cyber threats and protect internal networks from the internet and untrusted networks. Establish a network diagram to identify all connections between the cardholder data environment and other networks, including any wireless networks.

Small Business 100

Small Business Firewall Wireless Internet 100

Zero Day

JUNE 20, 2025

Also:  The best power banks you can buy Then I came across the Nitecore NW5000 , and now I have to find something else to complain about, because this is as close to perfect as a magnetic wireless power bank can get.     ZDNET RECOMMENDS Nitecore NW5000 This is as close to perfection when it comes to a wireless power bank.

Banking 77

Banking Password Management Small Business Wireless 77

Pen Test

OCTOBER 12, 2023

Its primary goal is to meticulously identify vulnerabilities inherent within wireless communication systems (Smith & Johnson, 2018). In contemporary times, with the exponential growth of the Internet of Things (IoT), smart homes, connected cars, and wearable devices, the importance of RF pentesting has soared significantly.

Penetration Testing 52

Penetration Testing Wireless IoT Technology 52

Privacy and Cybersecurity Law

MAY 17, 2017

NIST’s focus on IoT at its workshop this week comes on the heels of its new draft NIST cybersecurity guidance on securing wireless infusion pumps in the healthcare industry. NIST is accepting public comment on the new draft guidance through July 7, 2017.

IoT 40

IoT Internet Internet Cybersecurity 40

Thales Cloud Protection & Licensing

APRIL 29, 2021

The entire security core is different than earlier wireless technologies. Data security. Data Firewall. Data Breach. Internet Of Things. However, 5G is not simply a bigger valve that was opened up on an invisible pipe. It is fundamentally different in its design. Information and Security Research.

Technology 104

Technology Wireless IoT Firewall 104

Thales Cloud Protection & Licensing

JANUARY 14, 2020

The importance of data and the power of being an insights-driven enterprise are increasing the amount of damage that data breaches can cause. At the same time, consumers are deeply concerned with how their data is collected and used. Believe it or not, the fifth generation of wireless technology is already here.

Data privacy 89

Data privacy IoT Data breaches Surveillance 89

SecureWorld News

OCTOBER 30, 2023

When it comes to impactful types of internet-borne crime, phishing is the name of the game. It serves as a vessel for various strains of malware, including ransomware, and underlies data-stealing campaigns that target large organizations and individuals alike. And for good reason.

Phishing 108

Phishing Scams Passwords Wireless 108

Herjavec Group

AUGUST 26, 2021

1903 — Wireless Telegraphy — During John Ambrose Fleming’s first public demonstration of Marconi’s “secure” wireless telegraphy technology, Nevil Maskelyne disrupts it by sending insulting Morse code messages discrediting the invention. A DSW data breach also exposes transaction information from 1.4

Cybercrime 135

Cybercrime Computers and Electronics Banking Hacking 135

eSecurity Planet

JULY 25, 2023

Organizations must practice incident response if they want to stop data breaches and cyberattacks. Data breaches: A data breach occurs when unauthorized individuals gain access to sensitive data, such as personal information, credit card or other payment information, and intellectual property.

Software 98

Software Data breaches DDOS Ransomware 98

Cisco Security

NOVEMBER 10, 2022

I don’t know about you, but I grew up as a child of the internet, and the thought of never going online again isn’t one I’m likely to seriously consider. Some password managers have a built-in audit tool that will highlight re-used passwords or passwords that may have been captured in a data breach.

Passwords 118

Passwords Risk Accountability Authentication 118