security Archives - Page 447 of 732

BlackMatter ransomware hits medical technology giant Olympus

Olympus, a leading medical technology company, is investigating a “potential cybersecurity incident” that impacted some of its EMEA (Europe, Middle East, Africa) IT systems last week. […]

12 Sep

Windows MSHTML zero-day exploits shared on hacking forums

Threat actors are sharing working Windows CVE-2021-40444 MSHTML zero-day exploits on hacking forums, allowing other hackers to start exploiting the new vulnerability in their own attacks. […]

11 Sep

REvil ransomware is back in full attack mode and leaking data

The REvil ransomware gang has fully returned and is once again attacking new victims and publishing stolen files on a data leak site. […]

10 Sep

The Week in Ransomware – September 10th 2021 – REvil returns

This week marked the return of the notorious REvil ransomware group, who disappeared in July after conducting a massive attack using a Kaseya zero-day vulnerability. […]

10 Sep

MyRepublic discloses data breach exposing government ID cards

MyRepublic Singapore has disclosed a data breach exposing the personal information of approximately 80,000 mobile subscribers. […]

09 Sep

Windows MSHTML zero-day defenses bypassed as new info emerges

New details have emerged about the recent Windows CVE-2021-40444 zero-day vulnerability, how it is being exploited in attacks, and the threat actor’s ultimate goal of taking over corporate networks. […]

09 Sep

Microsoft fixes bug letting hackers take over Azure containers

Microsoft has fixed a vulnerability in Azure Container Instances called Azurescape that allowed a malicious container to take over containers belonging to other customers on the platform. […]

09 Sep

New Mēris botnet breaks DDoS record with 21.8 million RPS attack

A new distributed denial-of-service (DDoS) botnet that kept growing over the summer has been hammering Russian internet giant Yandex for the past month, the attack peaking at the unprecedented rate of 21.8 million requests per second. […]

09 Sep

Yandex is battling the largest DDoS in Russian Internet history

Russian internet giant Yandex has been targeted in a massive distributed denial-of-service (DDoS) attack that started last week and reportedly continues this week. […]

09 Sep

GitHub finds 7 code execution vulnerabilities in ‘tar’ and npm CLI

GitHub security team has identified several high-severity vulnerabilities in npm packages, “tar” and “@npmcli/arborist,” used by npm CLI. The tar package receives 20 million weekly downloads on average, whereas arborist gets downloaded over 300,000 times every week. […]

Tag: security

BlackMatter ransomware hits medical technology giant Olympus

Windows MSHTML zero-day exploits shared on hacking forums

REvil ransomware is back in full attack mode and leaking data

The Week in Ransomware – September 10th 2021 – REvil returns

MyRepublic discloses data breach exposing government ID cards

Windows MSHTML zero-day defenses bypassed as new info emerges

Microsoft fixes bug letting hackers take over Azure containers

New Mēris botnet breaks DDoS record with 21.8 million RPS attack

Yandex is battling the largest DDoS in Russian Internet history

GitHub finds 7 code execution vulnerabilities in ‘tar’ and npm CLI