Venom knows Peter Parker is Spider-Man due to the symbiote's shared consciousness, or "hive mind," across the multiverse, allowing it to access memories from other universes, including the Venom that bonded with Tobey Maguire's Spider-Man, explaining its knowledge of the secret identity even in a universe without a Spider-Man. The symbiote absorbed the deep-seated hatred and memories from its multiversal counterparts, which is why it reacted to MCU's Spider-Man in Venom 2's mid-credits scene.
The Venom symbiote's first human host was Spider-Man himself, who eventually discovered its true nefarious nature and separated himself from the creature in The Amazing Spider-Man #258 (November 1984)—with a brief rejoining five months later in Web of Spider-Man #1.
Well, this is explained in Venom 2, right before he and Eddie fall into the MCU. Venom explains that the symbiotes are connected to a hive mind that they can draw knowledge from. This hive mind doesn't just across space, but other dimensions as well. Because of that, Venom is aware of Peter Parker as Spider-Man.
Venom is obsessed with Peter Parker because he was the original host. In the same way carnage is obsessed with Cletus Kasady because he was the original host for Carnage.
A mercenary soldier, he played an important role in the series Deadpool; T-Ray served to remind Wade Wilson, also known as Deadpool, what a failure he was. He is Deadpool's archenemy for many issues and almost everything that happened to Deadpool was a part of an elaborate plan orchestrated by him.
Venom contains a massive amount of HP because of his role as a Vanguard. This is why Wolverine is the ideal counter for the symbiote since he can instantly rack up Rage. This will also boost his damage. If Venom ends up running away from a complex situation, Wolverine's Feral Leap ability can prevent him.
Only a few select people can withstand his seemingly endless talking, resulting in his mouth being sewn shut in the final act of X-Men Origins: Wolverine. Ajax also threatens to sew Wade's mouth shut in Deadpool when Wade is undergoing (unconventional) cancer treatment because of his nonstop talking.
However, due to confusing rights issues, Holland's Spidey and Hardy's Venom have never crossed paths.
Nick Peron Eddie has known again that Peter is Spider-Man since around Absolute Carnage. Maybe a bit before that. Carnage has found out now because Eddie has allowed or given in to access to his mind after shutting himself off the entire series.
But why does Venom lick the TV with Peter's face on it? Besides communicating the apparent fact that Venom wants to eat brains — and Peter's looks tasty to Venom — Venom's hunger appears to be proof of an intrinsic attraction to Peter Parker.
Morbius' "I Am Venom" Line References In-Universe Events
This scene not only proves that Venom and Morbius take place in the same universe but also references Eddie Brock and Venom's actions in San Francisco, which have made them fugitives by the end of Let There Be Carnage.
Venom fought Hulk, Superman, and Juggernaut around the same time. The only Difference is Superman was losing his strength due to Final Night. Check the panels and dates of the comics.
Carnage is a supervillain appearing in American comic books published by Marvel Comics, usually as an adversary of Spider-Man and the archenemy of Carnage's father Venom, in particular the Eddie Brock incarnation of the character, although Carnage and Venom have joined forces when their goals have aligned.
Some people are completely immune to his Spider-Sense. Venom is known to act without setting off his Spider-Sense. This is because the symbiote acquired all knowledge of Peter's Spider-Sense and adapted to combat it.
While Deadpool used to toy with the most powerful villains for fun, Death Grip is the one villain who truly scares him, as he has found something worth living for.
Powers and abilities
Francis has enhanced strength and intuitive capacity, as a result of genetic modifications by Killebrew. After receiving implants, he gained superhuman speed and agility. His nerves were also removed to increase his tolerance for pain.
For those of you that don't know, Deadpool is immortal. Thanos made him immortal because he said that he would only kiss Death when he died. This made Thanos so jealous that he made Deadpool immortal to insure they could never have a relationship.
Venom admits that “Flash Thompson, more than any other, is the host who taught [Venom] to be a hero.” Years prior, after having been separated from Eddie Brock and bonded with the Scorpion, Venom had fallen to his most villainous inclinations.
I don't know about the movies, but if I remember right, in the comics he was banished because most other symbiotes basically ate their hosts alive and found a new one when the host died, whereas venom wanted to take less from his host so they could live together permanently.
Knull is signalled that the Codex has been found and sends more Xenophages to Earth, overwhelming the symbiotes. Realizing he must sacrifice himself to destroy the Codex and save the universe, Venom merges with the Xenophages, leads them to the acid tanks, and bids Eddie farewell.