Microsoft is investigating a new Microsoft 365 outage that is affecting Teams customers and causing call failures. [...]

CISA has warned US federal agencies to secure their systems against attacks exploiting vulnerabilities in Cisco and Windows systems. [...]

Microsoft had discovered five Paragon Partition Manager BioNTdrv.sys driver flaws, with one used by ransomware gangs in zero-day attacks to gain SYSTEM privileges in Windows. [...]

U.S. authorities recovered $31 million in cryptocurrency stolen in 2021 cyberattacks on Uranium Finance, a Binance Smart Chain-based DeFi protocol. [...]

The Qilin ransomware gang has claimed responsibility for the attack at Lee Enterprises that disrupted operations on February 3, leaking samples of data they claim was stolen from the company. [...]

Law enforcement agencies from 19 countries have arrested 25 suspects linked to a criminal ring that was distributing child sexual abuse material (CSAM) generated using artificial intelligence (AI). [...]

Serbian authorities have reportedly used an Android zero-day exploit chain developed by Cellebrite to unlock the device of a student activist in the country and attempt to install spyware. [...]

Microsoft has confirmed that the Skype video call and messaging service will be shut down in May, 14 years after replacing the Windows Live Messenger. [...]

A new variant of the Vo1d malware botnet has grown to 1,590,299 infected Android TV devices across 226 countries, recruiting devices as part of anonymous proxy server networks. [...]

Privacy-focused email provider Tuta (previously Tutanota) and the VPN Trust Initiative (VTI) are raising concerns over proposed laws in France set to backdoor encrypted messaging systems and restrict internet access. [...]