Microsoft has shared mitigations for YellowKey, a recently disclosed Windows BitLocker zero-day vulnerability that grants access to protected drives. […]
Grafana GitHub Breach Exposes Source Code via TanStack npm Attack
Grafana Labs, on May 19, 2026, said an investigation into its recent breach found no evidence of customer production systems or operations being compromised.
It said the scope of the incident is limited to the Grafana Labs GitHub environment, which includes public and private source code along with internal GitHub repositories.
“After the initial assessment, we found that in addition to source
GitHub investigates internal repositories breach claimed by TeamPCP
GitHub is investigating a breach of its internal repositories after the TeamPCP hacker group claimed to have accessed approximately 4,000 repositories containing private code. […]
GitHub Investigating TeamPCP Claimed Breach of ~4,000 Internal Repositories
GitHub on Tuesday said it’s investigating unauthorized access to its internal repositories after the notorious threat actor known as TeamPCP listed the platform’s source code and internal organizations for sale on a cybercrime forum.
“While we currently have no evidence of impact to customer information stored outside of GitHub’s internal repositories (such as our customers’ enterprises,
Verizon DBIR 2026: Vulnerability Exploitation Overtakes Credential Theft as Top Breach Vector
Verizon’s 2026 DBIR finds vulnerability exploitation has overtaken credential abuse as the leading breach vector, as AI accelerates attacks, patching delays worsen, and ransomware and third-party compromises continue to surge.
The post Verizon DBIR 2026: Vulnerability Exploitation Overtakes Credential Theft as Top Breach Vector appeared first on SecurityWeek.
Max-severity flaw in ChromaDB for AI apps allows server hijacking
A max-severity vulnerability in the latest Python FastAPI version of the ChromaDB project allows unauthenticated attackers to run arbitrary code on exposed servers. […]
Cybercrime service disrupted for abusing Microsoft platform to sign malware
Microsoft says it has disrupted a malware-signing-as-a-service (MSaaS) operation that abused the company’s Artifact Signing service to generate fraudulent code-signing certificates used by ransomware gangs and other cybercriminals. […]
Discord rolls out end-to-end encryption on voice, video calls
Discord announced that all voice and video calls through the communication platform are now protected by default with end-to-end encryption (E2EE). […]
FBI: Americans lost over $388 million to scams using crypto ATMs in 2025
The FBI says Americans have lost over $388 million last year to scams using cryptocurrency kiosks, also known as crypto ATMs or Bitcoin ATMs. […]
Microsoft Self-Service Password Reset abused in Azure data theft attacks
A threat actor targeting Microsoft 365 and Azure production environments is stealing data in attacks that abuse legitimate applications and administration features. […]