- SonicWall firewall maker hacked using zero-day in its VPN device
January 23, 2021
Security hardware manufacturer SonicWall has issued an urgent security notice about threat actors exploiting a zero-day vulnerability in their VPN products to perform attacks on their internal systems. SonicWall is a well-known manufacturer of hardware firewall devices, VPN gateways, and network security solutions whose products are commonly used in SMB/SME and large enterprise organizations. On Friday night, ...
- Network Attack Trends: Internet of Threats
January 22, 2021
Unit 42 researchers observed interesting attack trends from August-October 2020. Despite a surge in scanner activities and HTTP directory traversal exploitation attempts, CVE-2012-2311 and CVE-2012-1823, which were the most commonly exploited vulnerabilities in the wild in early summer 2020, are no longer at the top of that list. Several new critical exploits, including but not ...
- Cybercriminals kick-off 2021 with sweepstakes, credit card, delivery scams
January 22, 2021
Trend Micro researches have predicted that this year, cybercriminals will continue to take advantage of Covid-19-related effects and incidents — such as people’s reliance on online purchases and e-services and the increased need for financial assistance — in order to bait victims and steal critical information. Even though new ways of stealing information regularly arise, ...
- Windows Remote Desktop servers now used to amplify DDoS attacks
January 21, 2021
Windows Remote Desktop Protocol (RDP) servers are now being abused by DDoS-for-hire services to amplify Distributed Denial of Service (DDoS) attacks. The Microsoft RDP service is a built-in Windows service running on TCP/3389 and/or UDP/3389 that enables authenticated remote virtual desktop infrastructure (VDI) access to Windows servers and workstations. Attacks taking advantage of this new UDP reflection/amplification ...
- Hacker leaks full database of 77 million Nitro PDF user records
January 20, 2021
A stolen database containing the email addresses, names, and passwords of more than 77 million records of Nitro PDF service users was leaked today for free. The 14GB leaked database contains 77,159,696 records with users’ email addresses, full names, bcrypt hashed passwords, titles, company names, IP addresses, and other system-related information. The massive Nitro PDF data breach ...
- Cyberattack fears raise the alarm in Eastern European countries
January 20, 2021
The cyberattacks that targeted multiple US government agencies and companies in recent months have raised the alarm in developing Eastern European countries regarding their own cybersecurity capabilities. During the past year, some of them, like North Macedonia, have already experienced breaches of their state IT systems: last summer, the country had its electoral process disrupted by ...
- VPNFilter Two Years Later: Routers Still Compromised
January 19, 2021
With the internet of things (IoT) gaining more popularity, common IoT devices such as routers, printers, cameras, and network-attached storage (NAS) devices, are becoming more frequent targets for cybercriminals. Unlike typical operating systems such as Windows and macOS, users are less likely to patch IoT devices. This is because users find the task more difficult and ...
- FBI warns of vishing attacks stealing corporate accounts
January 18, 2021
The Federal Bureau of Investigation (FBI) has issued a notification warning of ongoing vishing attacks attempting to steal corporate accounts and credentials for network access and privilege escalation from US and international-based employees. Vishing (also known as voice phishing) is a social engineering attack where attackers impersonate a trusted entity during a voice call to persuade ...
- Medical Device Security: Diagnosis Critical
January 18, 2021
A hacked insulin pump is the last thing a diabetic wants to worry about when life-saving fluids are pumped into their body. Sadly, concerns about medical device IT security are a healthcare reality. Last year, the U.S. Cybersecurity and Infrastructure Security Agency (CISA) issued more than a half-dozen warnings tied to connected drug pumps alone. Vulnerabilities ...
- Ransomware attacks now to blame for half of healthcare data breaches
January 15, 2021
Almost half of all data breaches in hospitals and the wider healthcare sector are as a result of ransomware attacks according to new research. Ransomware gangs are increasingly adding an extra layer of extortion to attacks by not only encrypting networks and demanding hundreds of thousands or even millions of dollars in bitcoin to restore them, ...