Ericsson and Nokia pulled out of Russia; CISOs play a crucial role in zero-trust adoption.

Interpreting MITRE ATT&CK evaluations; the huge open source ecosystem poses a paradox of choice; and Crowdstrike and Mandiant partner on security.

Growing ransomware threats will be a key driver for Singapore enterprises to increase security spending, GlobalData's Saurabh Daga said.

One in four employees that made a mistake resulting in compromising their company's cybersecurity posture lost their job last year.

“Cybercriminals are doubling down by finding additional ways to extort victims in conjunction with ransomware,” Unit 42 VP Ryan Olson said.

Cloud security alert fatigue is causing chaos; Alibaba topped China's 2021 cloud market; and Fortinet and MITRE identify cyberattack choke points.

McAfee rebranded its SASE business as Skyhigh Security; AMD takes on Intel with its new CPU launch; IBM launched a crypto key management security service.

While the threat of cyberattacks remains omnipresent, Russia’s invasion of Ukraine has the U.S. and its allies on heightened alert.

The WLAN space remains Cisco's domain, and Cloudflare and CrowdStrike partner on security.

Microsoft reported a 23% jump in scope 3 emissions; SentinelOne acquired Attivo for $617 million; and Intel's European expansion depends on EU funding.

Intel acquired Tower Semiconductor for $5.4 billion, and Snyk bought cloud security posture management vendor Fugue.

Palo Alto Networks targets supply chain security; Fortinet and Orange champion telco managed SASE; and Telefónica tapped Zscaler to expand SSE.

“You don't want your OT side going out talking to the internet. That's a big no, no. So proper segmentation is huge,” CISO Kristen Sanders said.

Juniper Networks acquired WiteSand; CrowdStrike reported an 82% jump in ransomware-related data leaks in 2021; and Rakuten Mobile lost $1 billion in Q4.

The McAfee-FireEye cybersecurity giant rebranded as Trellix; Orca Security acquired RapidSec; and Fractal Analytics raised $360 million.

A new federal strategy moves U.S. government agencies toward a zero-trust approach; Juniper takes on Cisco and Nokia.

Without oversight, inconsistent or incomplete data can poison artificial intelligence and introduce bias and discrimination, Cisco's Anurag Dhingra said.

Ericsson usurped Huawei as global RAN leader; hackers weaponized Microsoft Excel in a West-Asian cyberattack; and data privacy is key to gaining trust.

The study confirmed "aligning privacy with security creates financial and maturity advantages compared to other models,” Cisco VP Harvey Jang said.

Plus, a bug in the Linux kernel, discovered earlier this month, leaves Kubernetes clusters and other containerized workloads open to attack.

The acquisition comes on the heels of Orca’s $550 million extended Series C round, which boosted its valuation to about $1.8 billion.

“Operators need to verify that the patch they’ve got in hand is safe to install and did indeed come from their vendor,” aDolus CTO Eric Byres said.

“Our investigation shows that successful intrusions in these campaigns led to the deployment of the Night Sky ransomware,” Microsoft noted.

MWC Barcelona will continue as scheduled despite COVID-19 surges; CISOs are investing more in security products; and VMware Tanzu aims to lessen the skills gap.