Hacktivist group NullBulge claims to have breached Disney, leaking 1.1 TiB of internal Slack data. The leak allegedly includes messages, files, code, and more. This comes amidst breaches affecting AT&T and Ticketmaster.

Advance Auto Parts is sending data breach notifications to over 2.3 million people whose personal data was stolen in recent Snowflake data theft attacks.

Stolen data includes millions of AT&T customer phone numbers, calling and text records, and location-related data

[...] AT&T said the stolen data “does not contain the content of calls or texts,” but does include calling and texting records that an AT&T phone number interacted with during the six-month period, as well as the total count of a customer’s calls and texts, and call durations — information that is often referred to as metadata. The stolen data does not include the time or date of calls or texts, AT&T said.

Additional article: https://krebsonsecurity.com/2024/07/hackers-steal-phone-sms-records-for-nearly-all-att-customers/

The American Radio Relay League (ARRL) finally confirmed that some of its employees' data was stolen in a May ransomware attack initially described as a "serious incident."

SiegedSec has since disbanded.

The City of Philadelphia revealed that a May 2024 disclosed in October impacted more than 35,000 individuals' personal and protected health information.

U.S. phone giant AT&T confirmed Friday it will begin notifying millions of consumers about a fresh data breach that allowed cybercriminals to steal the phone records of "nearly all" of its customers. TechCrunch:

In a statement, AT&T said that the stolen data contains phone numbers of both cellular and landline customers, as well as AT&T records of calls and text messages -- such as who contacted who by phone or text -- during a six-month period between May 1, 2022 and October 31, 2022. AT&T said some of the stolen data includes more recent records from January 2, 2023 for a smaller but unspecified number of customers.

The stolen data also includes call records of customers with phone service from other cell carriers that rely on AT&T's network, the company said. [...] In all, the phone giant said it will notify around 110 million AT&T customers of the data breach, company spokesperson Andrea Huguely told TechCrunch.

Dallas County is notifying over 200,000 people that the Play ransomware attack, which occurred in October 2023, exposed their personal data to cybercriminals.

IntelBroker shared snippets of data from the breach of Lulu Hypermarket, threatening a full database leak at a future date.

Evolve Bank & Trust (Evolve) is sending notices of a data breach to 7.6 million Americans whose data was stolen during a recent LockBit ransomware attack.

Fujitsu confirms that information related to some individuals and customers' business has been compromised during the data breach detected earlier this year.

Most observers attribute the attack, which leveraged VPN and Microsoft 365 security holes, to state actors working for China.

A huge batch of mSpy customer service emails dating back to 2014 were stolen in a May data breach.

E-commerce platform Shopify denies it suffered a data breach after a threat actor began selling customer data they claim was stolen from the company's network.

Roblox announced late last week that it suffered a data breach impacting attendees of the 2022, 2023, and 2024 Roblox Developer Conference attendees.

The passwords, dumped on a cyber-underground forum on July 4 by a hacker called "ObamaCare" were collected from a variety of older and more recent breaches.

In an ongoing extortion campaign against Ticketmaster, threat actors have leaked almost 39,000 print-at-home tickets for 150 upcoming concerts and events, including Pearl Jam, Phish, Tate McCrae, and Foo Fighters.

A May 2024 data breach disclosed by American luxury retailer and department store chain Neiman Marcus last month has exposed more than 31 million customer email addresses, according to Have I Been Pwned founder Troy Hunt, who analyzed the stolen data.

Computer hardware maker Zotac has exposed return merchandise authorization (RMA) requests and related documents online for an unknown period, exposing sensitive customer information.

Hackers have leaked what they claim is Ticketmaster barcode data for 166,000 Taylor Swift Eras Tour tickets, warning that more events would be leaked if a $2 million extortion demand is not paid.

Airtel, India’s second-largest telecom operator, on Friday denied any breach of its systems following reports of an alleged security lapse that has caused concern among its customers.

Cybercriminals are selling credentials linked to the tournament on underground markets, with some geopolitics playing out in denial-of-service attacks.

A threat actor compromised Ethereum's mailing list provider and sent to over 35,000 addresses a phishing email with a link to a malicious site running a crypto drainer.

Roll20 says the data breach was due to a “bad actor” who gained access to an account on the company’s administrative website for one hour.

Twilio has confirmed that an unsecured API endpoint allowed threat actors to verify the phone numbers of millions of Authy multi-factor authentication users, potentially making them vulnerable to SMS phishing and SIM swapping attacks.