Hacking Archives - Page 349 of 954

Pierluigi Paganini December 25, 2020

The Russian cryptocurrency exchange Livecoin hacked on Christmas Eve

Russian cryptocurrency exchange Livecoin was compromised on Christmas Eve, hackers breached its network and gained control of some of its servers. The Russian cryptocurrency exchange was hacked on Christmas Eve, it published a message on its website warning customers to stop using its services. “Dear clients, we ask you to stop using our service in […]

Pierluigi Paganini December 25, 2020

DDoS amplify attack targets Citrix Application Delivery Controllers (ADC)

Citrix confirmed that a DDoS attack is targeting Citrix Application Delivery Controller (ADC) networking equipment. The threat actors are using the Datagram Transport Layer Security (DTLS) protocol as an amplification vector in attacks against Citrix appliances with EDT enabled. The DTLS protocol is a communications protocol for securing delay-sensitive apps and services that use datagram […]

Pierluigi Paganini December 24, 2020

Millions of devices could be hacked exploiting flaws targeted by tools stolen from FireEye

Millions of devices are potential exposed to attacks targeting the vulnerabilities exploited by the tools stolen from the arsenal of FireEye. Security experts from Qualys are warning that more than 7.5 million devices are potentially exposed to cyber attacks targeting the vulnerabilities exploited by the tools stolen from the arsenal of FireEye. As a result […]

Pierluigi Paganini December 24, 2020

Google reported that Microsoft failed to fix a Windows zero-day flaw

Google’s Project Zero experts publicly disclosed details of an improperly patched zero-day code execution vulnerability in Windows. White hat hackers at Google’s Project Zero team has publicly disclosed details of an improperly patched zero-day vulnerability in Windows. The vulnerability tracked as CVE-2020-0986, resides in the Print Spooler API and could be exploited by a threat […]

Pierluigi Paganini December 23, 2020

Cellebrite claims to be able to access Signal messages

Israeli cyber security firm Cellebrite claims that it can decrypt messages from the popular Signal’s messaging app. Israeli security firm Cellebrite has claimed that it can decrypt messages from the Signal highly secure messaging app. The BBC reported the link to a blog on the company website that details the procedure to decrypt the Signal messages. […]

Pierluigi Paganini December 23, 2020

Research: nearly all of your messaging apps are secure

CyberNews Investigation team analyzed the 13 most popular messaging apps to see if the apps are really safe. Source: https://cybernews.com/security/research-nearly-all-of-your-messaging-apps-are-secure/ In recent research, the CyberNews Investigation team discovered that a chat service, most likely based in China, had leaked more than 130,000 extremely NSFW images, video and audio recordings of their users. While this messaging […]

Pierluigi Paganini December 22, 2020

Researchers shared the lists of victims of SolarWinds hack

Security experts shared lists of organizations that were infected with the SolarWinds Sunburst backdoor after decoding the DGA mechanism. Security experts started analyzing the DGA mechanism used by threat actors behind the SolarWinds hack to control the Sunburst/Solarigate backdoor and published the list of targeted organizations. Researchers from multiple cybersecurity firms published a list that […]

Pierluigi Paganini December 22, 2020

Bulletproof VPN services took down in a global police operation

A joint operation conducted by law European enforcement agencies resulted in the seizure of the infrastructure of three bulletproof VPN services. A joint operation conducted by law enforcement agencies from the US, Germany, France, Switzerland, and the Netherlands resulted in the seizure of the infrastructure used by three VPN bulletproof services. VPN bulletproof services are […]

Pierluigi Paganini December 21, 2020

Dell Wyse ThinOS flaws allow hacking think clients

Multiple Dell Wyse thin client models are affected by critical vulnerabilities that could be exploited by a remote attacker to take over the devices. Critical vulnerabilities tracked as CVE-2020-29492 and CVE-2020-29491 affect several Dell Wyse thin client models that could be exploited by a remote attacker to execute malicious code and gain access to arbitrary files. In computer […]

Pierluigi Paganini December 21, 2020

SUPERNOVA, a backdoor found while investigating SolarWinds hack

While investigating the recent SolarWinds Orion supply-chain attack security researchers discovered another backdoor, tracked SUPERNOVA. The investigation of the SolarWinds Orion supply-chain attack revealed the existence of another backdoor that was likely used by a separate threat actor. After the initial disclosure of the SolarWinds attack, several teams of researchers mentioned the existence of two […]

Hacking

The Russian cryptocurrency exchange Livecoin hacked on Christmas Eve

DDoS amplify attack targets Citrix Application Delivery Controllers (ADC)

Millions of devices could be hacked exploiting flaws targeted by tools stolen from FireEye

Google reported that Microsoft failed to fix a Windows zero-day flaw

Cellebrite claims to be able to access Signal messages

Research: nearly all of your messaging apps are secure

Researchers shared the lists of victims of SolarWinds hack

Bulletproof VPN services took down in a global police operation

Dell Wyse ThinOS flaws allow hacking think clients

SUPERNOVA, a backdoor found while investigating SolarWinds hack

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China-linked group Houken hit French organizations using zero-days

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Europol shuts down Archetyp Market, longest-running dark web drug marketplace

Kelly Benefits data breach has impacted 550,000 people, and the situation continues to worsen as the investigation progresses

Cisco removed the backdoor account from its Unified Communications Manager

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