A joint international operation involving U.S. and Chinese authorities arrested at least 276 suspects and shut down nine cryptocurrency investment fraud centers. [...]

Multiple official SAP npm packages were compromised in what is believed to be a TeamPCP supply-chain attack to steal credentials and authentication tokens from developers' systems. [...]

The Quick Page/Post Redirect plugin, installed on more than 70,000 WordPress sites, had a backdoor added five years ago that allows injecting arbitrary code into users' sites. [...]

Hackers are exploiting two authentication bypass vulnerabilities in the Qinglong open-source task scheduling tool to deploy cryptominers on developers' servers. [...]

The Ukrainian police have arrested three individuals who hacked more than 610,000 Roblox gaming accounts and sold them for a profit of $225,000. [...]

A critical vulnerability affecting all but the latest versions of cPanel and the WebHost Manager (WHM) dashboard could be exploited to obtain access to the control panel without authentication. [...]

Austrian and Albanian authorities dismantled a criminal ring accused of running a large-scale cryptocurrency investment fraud operation that caused estimated losses of over €50 million ($58.5 million) to victims worldwide. [...]

A single third-party OAuth integration can become a direct path into your environment. Push explains how the Vercel breach shows a compromised OAuth app can lead to widespread impact across downstream customers. [...]

In early March, GitHub patched a critical remote code execution vulnerability (CVE-2026-3854) that could have allowed attackers to access millions of private repositories. [...]

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has ordered federal agencies to secure their Windows systems against a vulnerability exploited in zero-day attacks. [...]

Microsoft is working to resolve a known issue that prevents some Microsoft Teams Free users from chatting and calling others. [...]

Researchers are warning that the VECT 2.0 ransomware has a problem in the way it handles encryption nonces that leads to permanently destroying larger files rather than encrypt them. [...]

Hackers are targeting sensitive information stored in the LiteLLM open-source large-language model (LLM) gateway by exploiting a critical vulnerability  tracked as CVE-2026-42208. [...]

Vimeo has disclosed that data belonging to some of its customers and users has been accessed without authorization following the recent breach at the Anodot data anomaly detection company. [...]

A 19-year-old dual United States and Estonian citizen arrested in Finland earlier this month faces federal charges in the U.S. alleging he was a prolific member of the notorious Scattered Spider hacking collective. [...]

Application security company Checkmarx has confirmed that the LAPSUS$ threat group leaked data stolen from its private GitHub repository. [...]

Microsoft says it will start blocking legacy TLS connections for POP and IMAP email clients in Exchange Online starting in July 2026. [...]

Threat actors are now publishing structured OPSEC playbooks to stay undetected. Flare reveals how these guides outline layered infrastructure, identity separation, and long-term evasion strategies. [...]

Microsoft has confirmed a new issue causing newly introduced Windows security warnings to display incorrectly when opening Remote Desktop (.rdp) files. [...]

After addressing a widespread outage that affected Outlook.com users worldwide on Monday, Microsoft has asked iPhone users to re-enter their credentials to regain access to their Outlook and Hotmail accounts via the default Mail app. [...]