article thumbnail

Fake DDoS protection pages on compromised WordPress sites lead to malware infections

Security Affairs

Threat actors compromise WordPress sites to display fake Cloudflare DDoS protection pages to distribute malware. DDoS Protection pages are associated with browser checks performed by WAF/CDN services which verify if the site visitor is a human or a bot. The file poses as a tool required to bypass the DDoS verification.

DDOS 95
article thumbnail

Security Affairs newsletter Round 397

Security Affairs

Samsung S22 hacked Sophos fixed a critical flaw in its Sophos Firewall version 19.5 Samsung S22 hacked Sophos fixed a critical flaw in its Sophos Firewall version 19.5

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

New shc Linux Malware used to deploy CoinMiner

Security Affairs

Researchers discovered a new Linux malware developed with the shell script compiler ( shc ) that was used to deliver a cryptocurrency miner. “Administrators should also use security programs such as firewalls for servers accessible from outside to restrict access by attackers. ” reads the report published by ASEC.

Malware 96
article thumbnail

Security Affairs newsletter Round 385

Security Affairs

builder Over 39K unauthenticated Redis services on the internet targeted in cryptocurrency campaign Hackers stole $160 Million from Crypto market maker Wintermute U.S. gov adds more Chinese Telecom firms to the Covered List Imperva blocked a record DDoS attack with 25.3

article thumbnail

DDoS attacks in Q4 2020

SecureList

While the resource was down, cryptocurrency newbies were invited to download a copy of Bitcoin Core via a torrenting service. Cybercriminals used the names of well-known APT groups to intimidate victims, demanded ransoms in cryptocurrency, and carried out demonstration attacks to back up their threats.

DDOS 136
article thumbnail

DDoS attacks in Q3 2021

SecureList

Q3 2021 brought two new DDoS attack vectors, potentially posing a serious threat, including for major web resources. ris , a new botnet capable of carrying out powerful DDoS attacks. For instance, a DDoS attack on a Cloudflare customer (attributed to M?ris) We won't let our #DDoS stop us doing what we love!

DDOS 123
article thumbnail

What is website security?

SiteLock

Website security protects your website from: DDoS attacks. Some sneaky malware attacks include backdoors, a type of malware that allows cybercriminals to access a site without the owner’s knowledge, and cryptojacking , which mines websites for cryptocurrency without showing any symptoms. A web application firewall (WAF).