Bleeping Computer.

Let's Encrypt has announced it will no longer notify users about imminent certificate expirations via email due to high costs, privacy concerns, and unnecessary complexities. [...]

Hackers associated with Scattered Spider tactics have expanded their targeting to the aviation and transportation industries after previously attacking insurance and retail sectors [...]

Starting June 9, 2025, Russian internet service providers (ISPs) have begun throttling access to websites and services protected by Cloudflare, an American internet giant. [...]

A critical NetScaler ADC and Gateway vulnerability dubbed "Citrix Bleed 2" (CVE-2025-5777) is now likely exploited in attacks, according to cybersecurity firm ReliaQuest, seeing an increase in suspicious sessions on Citrix devices. [...]

Ahold Delhaize, one of the world's largest food retail chains, is notifying over 2.2 million individuals that their personal, financial, and health information was stolen in a November ransomware attack that impacted its U.S. systems. [...]

​​Microsoft has released the KB5060829 preview cumulative update for Windows 11 24H2, which includes 38 changes, including improvements to the taskbar and a new PC-to-PC migration experience. [...]

American grocery wholesale giant United Natural Foods (UNFI) reports that it has restored its core systems and brought online the electronic ordering and invoicing systems affected by a cyberattack. [...]

Hawaiian Airlines, the tenth-largest commercial airline in the United States, is investigating a cyberattack that has disrupted access to some of its systems. [...]

The Federal Trade Commission (FTC) has approved $126,000,000 in refunds to be sent to 969,173 Fortnite players as part of a settlement over allegations that Epic Games tricked users into making unwanted purchases. [...]

A total of 689 printer models from Brother, along with 53 other models from Fujifilm, Toshiba, and Konica Minolta, come with a default administrator password that remote attackers can generate. Even worse, there is no way to fix the flaw via firmware in existing printers. [...]

New South Wales police in Australia have arrested a 27-year-old former Western Sydney University (WSU) student for allegedly hacking into the University's systems on multiple occasions, starting with a scheme to obtain cheaper parking. [...]

Cisco has published a bulletin to warn about two critical, unauthenticated remote code execution (RCE) vulnerabilities affecting Cisco Identity Services Engine (ISE) and the Passive Identity Connector (ISE-PIC). [...]

A Kansas City man has pleaded guilty to hacking multiple organizations to advertise his cybersecurity services, the U.S. Department of Justice announced on Wednesday. [...]

Scattered Spider recently pivoted from targeting worldwide retailers to U.S. based insurance firms, with no signs of slowing down. Learn about Scattered Spider TTPs and how to defend your organization against MFA bypass, help desk scams, and more. [...]

An ongoing phishing campaign abuses a little‑known feature in Microsoft 365 called "Direct Send" to evade detection by email security and steal credentials. [...]

Microsoft has fixed a known issue that will cause the classic Outlook email client to crash when opening emails or starting a new message. [...]

Microsoft has confirmed that its Family Safety parental control service is blocking users from launching Google Chrome and other web browsers on Windows systems. [...]

CISA says a maximum severity vulnerability in AMI's MegaRAC Baseboard Management Controller (BMC) software, which enables attackers to hijack and brick servers, is currently under active exploitation. [...]

A British national known online as "IntelBroker" has been charged by the U.S. for stealing and selling sensitive data from dozens of victims, causing an estimated $25 million in damages. [...]

Threat actors are abusing the ConnectWise ScreenConnect installer to build signed remote access malware by modifying hidden settings within the client's  Authenticode signature. [...]