The RansomHub extortion gang has begun leaking what they claim is corporate and patient data stolen from United Health subsidiary Change Healthcare in what has been a long and convoluted extortion process for the company. [...]

OpenTable has reversed its decision to show members' first names and profile pictures in past anonymous reviews after receiving backlash from members who felt it was a breach of privacy. [...]

Suspected state-sponsored hackers have been exploiting a zero-day vulnerability in Palo Alto Networks firewalls tracked as CVE-2024-3400 since March 26, using the compromised devices to breach internal networks, steal data and credentials. [...]

Telegram fixed a zero-day vulnerability in its Windows desktop application that could be used to bypass security warnings and automatically launch Python scripts. [...]

Restaurant reservation platform OpenTable says that all reviews on the platform will no longer be fully anonymous starting May 22nd and will now show members' profile pictures and first names. [...]

Microsoft has released the KB5036892 cumulative update for Windows 10 21H2 and Windows 10 22H2 with twenty-three changes and two new features. [...]

Today is Microsoft's April 2024 Patch Tuesday, which includes security updates for 150 flaws and sixty-seven remote code execution bugs. [...]

Laptop and tablet accessories maker Targus disclosed that it suffered a cyberattack disrupting operations after a threat actor gained access to the company's file servers. [...]

Home Depot has confirmed that it suffered a data breach after one of its SaaS vendors mistakenly exposed a small sample of limited employee data, which could potentially be used in targeted phishing attacks. [...]

Microsoft is now using a Windows driver to prevent users from changing the configured Windows 10 and Windows 11 default browser through software or by manually modifying the Registry. [...]

Ransomware attacks targeting VMware ESXi and other virtual machine platforms are wreaking havoc among the enterprise, causing widespread disruption and loss of services. [...]

Panera Bread's recent week-long outage was caused by a ransomware attack, according to people familiar with the matter and emails seen by BleepingComputer. [...]

Chilean data center and hosting provider IxMetro Powerhost has suffered a cyberattack at the hands of a new ransomware gang known as SEXi, which encrypted the company's VMware ESXi servers and backups. [...]

AT&T has finally confirmed it is impacted by a data breach affecting 73 million current and former customers after initially denying the leaked data originated from them. [...]

Microsoft has released the optional KB5035941 preview cumulative update for Windows 10 22H2, introducing widgets on the lock screen, Windows Spotlight on the desktop, and 21 other fixes or changes. [...]

Microsoft continues to add new features to the Windows Notepad, today announcing a preview release with built-in spellchecking and an autocorrect feature. [...]

AT&T says a massive trove of data impacting 71 million people did not originate from its systems after a hacker leaked it on a cybercrime forum and claimed it was stolen in a 2021 breach of the company. [...]

Microsoft is once again harassing Google Chrome users on Windows 10 and Windows 11 with popup desktop advertisements promoting Bing and its GPT-4 Bing Chat platform. [...]

PornHub has now added Texas to its blocklist, preventing users in the state from accessing its site in protest of age verification laws. [...]