Monthly Archives: May 2025

Pakistan Arrests 21 in ‘Heartsender’ Malware Service

Authorities in Pakistan have arrested 21 individuals accused of operating “Heartsender,” a once popular spam and malware dissemination service that operated for more than a decade. The main clientele for HeartSender were organized crime groups that tried to trick victim companies into making payments to a third party, and its alleged proprietors were publicly identified by KrebsOnSecurity in 2021 after they inadvertently infected their computers with malware.

Iranian Hacker Pleads Guilty in $19 Million Robbinhood Ransomware Attack on Baltimore

An Iranian national has pleaded guilty in the U.S. over his involvement in an international ransomware and extortion scheme involving the Robbinhood ransomware.
Sina Gholinejad (aka Sina Ghaaf), 37, and his co-conspirators are said to have breached the computer networks of various organizations in the United States and encrypted files with Robbinhood ransomware to demand Bitcoin ransom payments.

Czech Republic Blames China-Linked APT31 Hackers for 2022 Cyberattack

The Czech Republic on Wednesday formally accused a threat actor associated with the People’s Republic of China (PRC) of targeting its Ministry of Foreign Affairs.
In a public statement, the government said it identified China as the culprit behind a malicious campaign targeting one of the unclassified networks of the Czech Ministry of Foreign Affairs. The extent of the breach is presently not

Microsoft OneDrive File Picker Flaw Grants Apps Full Cloud Access — Even When Uploading Just One File

Cybersecurity researchers have discovered a security flaw in Microsoft’s OneDrive File Picker that, if successfully exploited, could allow websites to access a user’s entire cloud storage content, as opposed to just the files selected for upload via the tool.
“This stems from overly broad OAuth scopes and misleading consent screens that fail to clearly explain the extent of access being granted,
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