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When I saw a threat actor hijacking the X account of Google’s Mandiant division and promoting a cryptocurrency scam I suddenly became curious about this new prominent trend. Indeed this attack was just one of many happened during the past few weeks (HERE). A new black market trend Establishing a presence on a prominent social […]
Cisco has released the first fixes for the IOS XE zero-day (CVE-2023-20198) exploited by attackers to ultimately deliver a malicious implant. The fixes were made available on Sunday, but a curious thing happened the day before: several cybersecurity co…
A previously unknown vulnerability (CVE-2023-20198) affecting networking devices running Cisco IOS XE software is being exploited by a threat actor to take control of the devices and install an implant, Cisco Talos researchers have warned today. About …
Cloudflare, Google, and Amazon AWS revealed that a zero-day vulnerability in the HTTP/2 protocol has been used to mount massive, high-volume DDoS attacks, which they dubbed HTTP/2 Rapid Reset. Decoding HTTP/2 Rapid Reset (CVE-2023-44487) In late August…
Ten years ago, zero trust was an exciting, innovative perspective shift that security experts were excited to explore; today, it’s more likely to be framed as an inevitable trend than as a mere option on the security menu. At the same time, however, it…
Israel’s national rescue service said at least 40 people have been killed and hundreds wounded, making it the deadliest attack in Israel in years.
A recent study from Silverfort has identified the identity attack surface as today’s most substantial weakness in cybersecurity resilience. Traditional approaches, such as MFA and PAM, have notable limitations that can lead to the exploitation of…
In an Instagram post, humanitarian group Road to Relief says Anthony “Tonko” Ihnat was killed while travelling in a vehicle with three other volunteers with the organization.
In this Help Net Security interview, Jonathan Segev, IEEE 802.11 Task Group (TG) Chair of next-generation positioning (TGaz) at IEEE, discusses IEEE 802.11az. The new standard will enable accuracy to less than 0.1 meters, which is a significant improve…
Median attacker dwell time—the time from when an attack starts to when it’s detected—shrunk from 10 to eight days for all attacks, and to five days for ransomware attacks during the first half of 2023, according to Sophos. In 2022, the median dwell tim…